chore(fe): remove opal-button* class names (#9471)

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

backend/onyx/background/celery/apps/primary.py

@@ -317,6 +317,7 @@ celery_app.autodiscover_tasks(
             "onyx.background.celery.tasks.docprocessing",
             "onyx.background.celery.tasks.evals",
             "onyx.background.celery.tasks.hierarchyfetching",
+            "onyx.background.celery.tasks.hooks",
             "onyx.background.celery.tasks.periodic",
             "onyx.background.celery.tasks.pruning",
             "onyx.background.celery.tasks.shared",

backend/onyx/background/celery/tasks/beat_schedule.py

@@ -9,6 +9,7 @@ from onyx.configs.app_configs import AUTO_LLM_UPDATE_INTERVAL_SECONDS
 from onyx.configs.app_configs import DISABLE_VECTOR_DB
 from onyx.configs.app_configs import ENABLE_OPENSEARCH_INDEXING_FOR_ONYX
 from onyx.configs.app_configs import ENTERPRISE_EDITION_ENABLED
+from onyx.configs.app_configs import HOOK_ENABLED
 from onyx.configs.app_configs import SCHEDULED_EVAL_DATASET_NAMES
 from onyx.configs.constants import ONYX_CLOUD_CELERY_TASK_PREFIX
 from onyx.configs.constants import OnyxCeleryPriority
@@ -361,6 +362,19 @@ if not MULTI_TENANT:
 
     tasks_to_schedule.extend(beat_task_templates)
 
+if not MULTI_TENANT and HOOK_ENABLED:
+    tasks_to_schedule.append(
+        {
+            "name": "hook-execution-log-cleanup",
+            "task": OnyxCeleryTask.HOOK_EXECUTION_LOG_CLEANUP_TASK,
+            "schedule": timedelta(days=1),
+            "options": {
+                "priority": OnyxCeleryPriority.LOW,
+                "expires": BEAT_EXPIRES_DEFAULT,
+            },
+        }
+    )
+
 
 def generate_cloud_tasks(
     beat_tasks: list[dict], beat_templates: list[dict], beat_multiplier: float

backend/onyx/background/celery/tasks/hooks/tasks.py

@@ -0,0 +1,35 @@
+from celery import shared_task
+
+from onyx.configs.app_configs import JOB_TIMEOUT
+from onyx.configs.constants import OnyxCeleryTask
+from onyx.db.engine.sql_engine import get_session_with_current_tenant
+from onyx.db.hook import cleanup_old_execution_logs__no_commit
+from onyx.utils.logger import setup_logger
+
+logger = setup_logger()
+
+_HOOK_EXECUTION_LOG_RETENTION_DAYS: int = 30
+
+
+@shared_task(
+    name=OnyxCeleryTask.HOOK_EXECUTION_LOG_CLEANUP_TASK,
+    ignore_result=True,
+    soft_time_limit=JOB_TIMEOUT,
+    trail=False,
+)
+def hook_execution_log_cleanup_task(*, tenant_id: str) -> None:  # noqa: ARG001
+    try:
+        with get_session_with_current_tenant() as db_session:
+            deleted: int = cleanup_old_execution_logs__no_commit(
+                db_session=db_session,
+                max_age_days=_HOOK_EXECUTION_LOG_RETENTION_DAYS,
+            )
+            db_session.commit()
+            if deleted:
+                logger.info(
+                    f"Deleted {deleted} hook execution log(s) older than "
+                    f"{_HOOK_EXECUTION_LOG_RETENTION_DAYS} days."
+                )
+    except Exception:
+        logger.exception("Failed to clean up hook execution logs")
+        raise

backend/onyx/background/celery/tasks/user_file_processing/tasks.py

@@ -24,6 +24,7 @@ from onyx.configs.app_configs import MANAGED_VESPA
 from onyx.configs.app_configs import VESPA_CLOUD_CERT_PATH
 from onyx.configs.app_configs import VESPA_CLOUD_KEY_PATH
 from onyx.configs.constants import CELERY_GENERIC_BEAT_LOCK_TIMEOUT
+from onyx.configs.constants import CELERY_USER_FILE_DELETE_TASK_EXPIRES
 from onyx.configs.constants import CELERY_USER_FILE_PROCESSING_LOCK_TIMEOUT
 from onyx.configs.constants import CELERY_USER_FILE_PROCESSING_TASK_EXPIRES
 from onyx.configs.constants import CELERY_USER_FILE_PROJECT_SYNC_LOCK_TIMEOUT
@@ -33,6 +34,7 @@ from onyx.configs.constants import OnyxCeleryPriority
 from onyx.configs.constants import OnyxCeleryQueues
 from onyx.configs.constants import OnyxCeleryTask
 from onyx.configs.constants import OnyxRedisLocks
+from onyx.configs.constants import USER_FILE_DELETE_MAX_QUEUE_DEPTH
 from onyx.configs.constants import USER_FILE_PROCESSING_MAX_QUEUE_DEPTH
 from onyx.configs.constants import USER_FILE_PROJECT_SYNC_MAX_QUEUE_DEPTH
 from onyx.connectors.file.connector import LocalFileConnector
@@ -91,6 +93,17 @@ def _user_file_delete_lock_key(user_file_id: str | UUID) -> str:
     return f"{OnyxRedisLocks.USER_FILE_DELETE_LOCK_PREFIX}:{user_file_id}"
 
 
+def _user_file_delete_queued_key(user_file_id: str | UUID) -> str:
+    """Key that exists while a delete_single_user_file task is sitting in the queue.
+
+    The beat generator sets this with a TTL equal to CELERY_USER_FILE_DELETE_TASK_EXPIRES
+    before enqueuing and the worker deletes it as its first action.  This prevents
+    the beat from adding duplicate tasks for files that already have a live task
+    in flight.
+    """
+    return f"{OnyxRedisLocks.USER_FILE_DELETE_QUEUED_PREFIX}:{user_file_id}"
+
+
 def get_user_file_project_sync_queue_depth(celery_app: Celery) -> int:
     redis_celery: Redis = celery_app.broker_connection().channel().client  # type: ignore
     return celery_get_queue_length(
@@ -546,7 +559,23 @@ def process_single_user_file(
     ignore_result=True,
 )
 def check_for_user_file_delete(self: Task, *, tenant_id: str) -> None:
-    """Scan for user files with DELETING status and enqueue per-file tasks."""
+    """Scan for user files with DELETING status and enqueue per-file tasks.
+
+    Three mechanisms prevent queue runaway (mirrors check_user_file_processing):
+
+    1. **Queue depth backpressure** – if the broker queue already has more than
+       USER_FILE_DELETE_MAX_QUEUE_DEPTH items we skip this beat cycle entirely.
+
+    2. **Per-file queued guard** – before enqueuing a task we set a short-lived
+       Redis key (TTL = CELERY_USER_FILE_DELETE_TASK_EXPIRES).  If that key
+       already exists the file already has a live task in the queue, so we skip
+       it.  The worker deletes the key the moment it picks up the task so the
+       next beat cycle can re-enqueue if the file is still DELETING.
+
+    3. **Task expiry** – every enqueued task carries an `expires` value equal to
+       CELERY_USER_FILE_DELETE_TASK_EXPIRES.  If a task is still sitting in
+       the queue after that deadline, Celery discards it without touching the DB.
+    """
     task_logger.info("check_for_user_file_delete - Starting")
     redis_client = get_redis_client(tenant_id=tenant_id)
     lock: RedisLock = redis_client.lock(
@@ -555,8 +584,23 @@ def check_for_user_file_delete(self: Task, *, tenant_id: str) -> None:
     )
     if not lock.acquire(blocking=False):
         return None
+
     enqueued = 0
+    skipped_guard = 0
     try:
+        # --- Protection 1: queue depth backpressure ---
+        # NOTE: must use the broker's Redis client (not redis_client) because
+        # Celery queues live on a separate Redis DB with CELERY_SEPARATOR keys.
+        r_celery: Redis = self.app.broker_connection().channel().client  # type: ignore
+        queue_len = celery_get_queue_length(OnyxCeleryQueues.USER_FILE_DELETE, r_celery)
+        if queue_len > USER_FILE_DELETE_MAX_QUEUE_DEPTH:
+            task_logger.warning(
+                f"check_for_user_file_delete - Queue depth {queue_len} exceeds "
+                f"{USER_FILE_DELETE_MAX_QUEUE_DEPTH}, skipping enqueue for "
+                f"tenant={tenant_id}"
+            )
+            return None
+
         with get_session_with_current_tenant() as db_session:
             user_file_ids = (
                 db_session.execute(
@@ -568,23 +612,40 @@ def check_for_user_file_delete(self: Task, *, tenant_id: str) -> None:
                 .all()
             )
             for user_file_id in user_file_ids:
-                self.app.send_task(
-                    OnyxCeleryTask.DELETE_SINGLE_USER_FILE,
-                    kwargs={"user_file_id": str(user_file_id), "tenant_id": tenant_id},
-                    queue=OnyxCeleryQueues.USER_FILE_DELETE,
-                    priority=OnyxCeleryPriority.HIGH,
+                # --- Protection 2: per-file queued guard ---
+                queued_key = _user_file_delete_queued_key(user_file_id)
+                guard_set = redis_client.set(
+                    queued_key,
+                    1,
+                    ex=CELERY_USER_FILE_DELETE_TASK_EXPIRES,
+                    nx=True,
                 )
+                if not guard_set:
+                    skipped_guard += 1
+                    continue
+
+                # --- Protection 3: task expiry ---
+                try:
+                    self.app.send_task(
+                        OnyxCeleryTask.DELETE_SINGLE_USER_FILE,
+                        kwargs={
+                            "user_file_id": str(user_file_id),
+                            "tenant_id": tenant_id,
+                        },
+                        queue=OnyxCeleryQueues.USER_FILE_DELETE,
+                        priority=OnyxCeleryPriority.HIGH,
+                        expires=CELERY_USER_FILE_DELETE_TASK_EXPIRES,
+                    )
+                except Exception:
+                    redis_client.delete(queued_key)
+                    raise
                 enqueued += 1
-    except Exception as e:
-        task_logger.exception(
-            f"check_for_user_file_delete - Error enqueuing deletes - {e.__class__.__name__}"
-        )
-        return None
     finally:
         if lock.owned():
             lock.release()
+
     task_logger.info(
-        f"check_for_user_file_delete - Enqueued {enqueued} tasks for tenant={tenant_id}"
+        f"check_for_user_file_delete - Enqueued {enqueued} tasks, skipped_guard={skipped_guard} for tenant={tenant_id}"
     )
     return None
 
@@ -602,6 +663,9 @@ def delete_user_file_impl(
     file_lock: RedisLock | None = None
     if redis_locking:
         redis_client = get_redis_client(tenant_id=tenant_id)
+        # Clear the queued guard so the beat can re-enqueue if deletion fails
+        # and the file remains in DELETING status.
+        redis_client.delete(_user_file_delete_queued_key(user_file_id))
         file_lock = redis_client.lock(
             _user_file_delete_lock_key(user_file_id),
             timeout=CELERY_GENERIC_BEAT_LOCK_TIMEOUT,

backend/onyx/cache/postgres_backend.py

@@ -297,7 +297,9 @@ class PostgresCacheBackend(CacheBackend):
 
     def _lock_id_for(self, name: str) -> int:
         """Map *name* to a 64-bit signed int for ``pg_advisory_lock``."""
-        h = hashlib.md5(f"{self._tenant_id}:{name}".encode()).digest()
+        h = hashlib.md5(
+            f"{self._tenant_id}:{name}".encode(), usedforsecurity=False
+        ).digest()
         return struct.unpack("q", h[:8])[0]
 
 

backend/onyx/configs/app_configs.py

@@ -278,14 +278,17 @@ USING_AWS_MANAGED_OPENSEARCH = (
 OPENSEARCH_PROFILING_DISABLED = (
     os.environ.get("OPENSEARCH_PROFILING_DISABLED", "").lower() == "true"
 )
-
+# Whether to disable match highlights for OpenSearch. Defaults to True for now
+# as we investigate query performance.
+OPENSEARCH_MATCH_HIGHLIGHTS_DISABLED = (
+    os.environ.get("OPENSEARCH_MATCH_HIGHLIGHTS_DISABLED", "true").lower() == "true"
+)
 # When enabled, OpenSearch returns detailed score breakdowns for each hit.
 # Useful for debugging and tuning search relevance. Has ~10-30% performance overhead according to documentation.
 # Seems for Hybrid Search in practice, the impact is actually more like 1000x slower.
 OPENSEARCH_EXPLAIN_ENABLED = (
     os.environ.get("OPENSEARCH_EXPLAIN_ENABLED", "").lower() == "true"
 )
-
 # Analyzer used for full-text fields (title, content). Use OpenSearch built-in analyzer
 # names (e.g. "english", "standard", "german"). Affects stemming and tokenization;
 # existing indices need reindexing after a change.
@@ -318,8 +321,16 @@ VERIFY_CREATE_OPENSEARCH_INDEX_ON_INIT_MT = (
 OPENSEARCH_MIGRATION_GET_VESPA_CHUNKS_PAGE_SIZE = int(
     os.environ.get("OPENSEARCH_MIGRATION_GET_VESPA_CHUNKS_PAGE_SIZE") or 500
 )
-OPENSEARCH_OVERRIDE_DEFAULT_NUM_HYBRID_SEARCH_CANDIDATES = int(
-    os.environ.get("OPENSEARCH_DEFAULT_NUM_HYBRID_SEARCH_CANDIDATES") or 0
+# If set, will override the default number of shards and replicas for the index.
+OPENSEARCH_INDEX_NUM_SHARDS: int | None = (
+    int(os.environ["OPENSEARCH_INDEX_NUM_SHARDS"])
+    if os.environ.get("OPENSEARCH_INDEX_NUM_SHARDS", None) is not None
+    else None
+)
+OPENSEARCH_INDEX_NUM_REPLICAS: int | None = (
+    int(os.environ["OPENSEARCH_INDEX_NUM_REPLICAS"])
+    if os.environ.get("OPENSEARCH_INDEX_NUM_REPLICAS", None) is not None
+    else None
 )
 
 VESPA_HOST = os.environ.get("VESPA_HOST") or "localhost"

backend/onyx/configs/constants.py

@@ -177,6 +177,14 @@ USER_FILE_PROJECT_SYNC_MAX_QUEUE_DEPTH = 500
 
 CELERY_USER_FILE_PROJECT_SYNC_LOCK_TIMEOUT = 5 * 60  # 5 minutes (in seconds)
 
+# How long a queued user-file-delete task is valid before workers discard it.
+# Mirrors the processing task expiry to prevent indefinite queue growth when
+# files are stuck in DELETING status and the beat keeps re-enqueuing them.
+CELERY_USER_FILE_DELETE_TASK_EXPIRES = 60  # 1 minute (in seconds)
+
+# Max queue depth before the delete beat stops enqueuing more delete tasks.
+USER_FILE_DELETE_MAX_QUEUE_DEPTH = 500
+
 CELERY_SANDBOX_FILE_SYNC_LOCK_TIMEOUT = 5 * 60  # 5 minutes (in seconds)
 
 DANSWER_REDIS_FUNCTION_LOCK_PREFIX = "da_function_lock:"
@@ -469,6 +477,9 @@ class OnyxRedisLocks:
     USER_FILE_PROJECT_SYNC_QUEUED_PREFIX = "da_lock:user_file_project_sync_queued"
     USER_FILE_DELETE_BEAT_LOCK = "da_lock:check_user_file_delete_beat"
     USER_FILE_DELETE_LOCK_PREFIX = "da_lock:user_file_delete"
+    # Short-lived key set when a delete task is enqueued; cleared when the worker picks it up.
+    # Prevents the beat from re-enqueuing the same file while a delete task is already queued.
+    USER_FILE_DELETE_QUEUED_PREFIX = "da_lock:user_file_delete_queued"
 
     # Release notes
     RELEASE_NOTES_FETCH_LOCK = "da_lock:release_notes_fetch"
@@ -597,6 +608,9 @@ class OnyxCeleryTask:
     EXPORT_QUERY_HISTORY_TASK = "export_query_history_task"
     EXPORT_QUERY_HISTORY_CLEANUP_TASK = "export_query_history_cleanup_task"
 
+    # Hook execution log retention
+    HOOK_EXECUTION_LOG_CLEANUP_TASK = "hook_execution_log_cleanup_task"
+
     # Sandbox cleanup
     CLEANUP_IDLE_SANDBOXES = "cleanup_idle_sandboxes"
     CLEANUP_OLD_SNAPSHOTS = "cleanup_old_snapshots"

backend/onyx/db/hook.py

@@ -0,0 +1,233 @@
+import datetime
+from uuid import UUID
+
+from sqlalchemy import delete
+from sqlalchemy import select
+from sqlalchemy.engine import CursorResult
+from sqlalchemy.exc import IntegrityError
+from sqlalchemy.orm import selectinload
+from sqlalchemy.orm import Session
+
+from onyx.db.constants import UNSET
+from onyx.db.constants import UnsetType
+from onyx.db.enums import HookFailStrategy
+from onyx.db.enums import HookPoint
+from onyx.db.models import Hook
+from onyx.db.models import HookExecutionLog
+from onyx.error_handling.error_codes import OnyxErrorCode
+from onyx.error_handling.exceptions import OnyxError
+
+
+# ── Hook CRUD ────────────────────────────────────────────────────────────
+
+
+def get_hook_by_id(
+    *,
+    db_session: Session,
+    hook_id: int,
+    include_deleted: bool = False,
+    include_creator: bool = False,
+) -> Hook | None:
+    stmt = select(Hook).where(Hook.id == hook_id)
+    if not include_deleted:
+        stmt = stmt.where(Hook.deleted.is_(False))
+    if include_creator:
+        stmt = stmt.options(selectinload(Hook.creator))
+    return db_session.scalar(stmt)
+
+
+def get_non_deleted_hook_by_hook_point(
+    *,
+    db_session: Session,
+    hook_point: HookPoint,
+    include_creator: bool = False,
+) -> Hook | None:
+    stmt = (
+        select(Hook).where(Hook.hook_point == hook_point).where(Hook.deleted.is_(False))
+    )
+    if include_creator:
+        stmt = stmt.options(selectinload(Hook.creator))
+    return db_session.scalar(stmt)
+
+
+def get_hooks(
+    *,
+    db_session: Session,
+    include_deleted: bool = False,
+    include_creator: bool = False,
+) -> list[Hook]:
+    stmt = select(Hook)
+    if not include_deleted:
+        stmt = stmt.where(Hook.deleted.is_(False))
+    if include_creator:
+        stmt = stmt.options(selectinload(Hook.creator))
+    stmt = stmt.order_by(Hook.hook_point, Hook.created_at.desc())
+    return list(db_session.scalars(stmt).all())
+
+
+def create_hook__no_commit(
+    *,
+    db_session: Session,
+    name: str,
+    hook_point: HookPoint,
+    endpoint_url: str | None = None,
+    api_key: str | None = None,
+    fail_strategy: HookFailStrategy,
+    timeout_seconds: float,
+    is_active: bool = False,
+    creator_id: UUID | None = None,
+) -> Hook:
+    """Create a new hook for the given hook point.
+
+    At most one non-deleted hook per hook point is allowed. Raises
+    OnyxError(CONFLICT) if a hook already exists, including under concurrent
+    duplicate creates where the partial unique index fires an IntegrityError.
+    """
+    existing = get_non_deleted_hook_by_hook_point(
+        db_session=db_session, hook_point=hook_point
+    )
+    if existing:
+        raise OnyxError(
+            OnyxErrorCode.CONFLICT,
+            f"A hook for '{hook_point.value}' already exists (id={existing.id}).",
+        )
+
+    hook = Hook(
+        name=name,
+        hook_point=hook_point,
+        endpoint_url=endpoint_url,
+        api_key=api_key,
+        fail_strategy=fail_strategy,
+        timeout_seconds=timeout_seconds,
+        is_active=is_active,
+        creator_id=creator_id,
+    )
+    # Use a savepoint so that a failed insert only rolls back this operation,
+    # not the entire outer transaction.
+    savepoint = db_session.begin_nested()
+    try:
+        db_session.add(hook)
+        savepoint.commit()
+    except IntegrityError as exc:
+        savepoint.rollback()
+        if "ix_hook_one_non_deleted_per_point" in str(exc.orig):
+            raise OnyxError(
+                OnyxErrorCode.CONFLICT,
+                f"A hook for '{hook_point.value}' already exists.",
+            )
+        raise  # re-raise unrelated integrity errors (FK violations, etc.)
+    return hook
+
+
+def update_hook__no_commit(
+    *,
+    db_session: Session,
+    hook_id: int,
+    name: str | None = None,
+    endpoint_url: str | None | UnsetType = UNSET,
+    api_key: str | None | UnsetType = UNSET,
+    fail_strategy: HookFailStrategy | None = None,
+    timeout_seconds: float | None = None,
+    is_active: bool | None = None,
+    is_reachable: bool | None = None,
+    include_creator: bool = False,
+) -> Hook:
+    """Update hook fields.
+
+    Sentinel conventions:
+    - endpoint_url, api_key: pass UNSET to leave unchanged; pass None to clear.
+    - name, fail_strategy, timeout_seconds, is_active, is_reachable: pass None to leave unchanged.
+    """
+    hook = get_hook_by_id(
+        db_session=db_session, hook_id=hook_id, include_creator=include_creator
+    )
+    if hook is None:
+        raise OnyxError(OnyxErrorCode.NOT_FOUND, f"Hook with id {hook_id} not found.")
+
+    if name is not None:
+        hook.name = name
+    if not isinstance(endpoint_url, UnsetType):
+        hook.endpoint_url = endpoint_url
+    if not isinstance(api_key, UnsetType):
+        hook.api_key = api_key  # type: ignore[assignment]  # EncryptedString coerces str → SensitiveValue at the ORM level
+    if fail_strategy is not None:
+        hook.fail_strategy = fail_strategy
+    if timeout_seconds is not None:
+        hook.timeout_seconds = timeout_seconds
+    if is_active is not None:
+        hook.is_active = is_active
+    if is_reachable is not None:
+        hook.is_reachable = is_reachable
+
+    db_session.flush()
+    return hook
+
+
+def delete_hook__no_commit(
+    *,
+    db_session: Session,
+    hook_id: int,
+) -> None:
+    hook = get_hook_by_id(db_session=db_session, hook_id=hook_id)
+    if hook is None:
+        raise OnyxError(OnyxErrorCode.NOT_FOUND, f"Hook with id {hook_id} not found.")
+
+    hook.deleted = True
+    hook.is_active = False
+    db_session.flush()
+
+
+# ── HookExecutionLog CRUD ────────────────────────────────────────────────
+
+
+def create_hook_execution_log__no_commit(
+    *,
+    db_session: Session,
+    hook_id: int,
+    is_success: bool,
+    error_message: str | None = None,
+    status_code: int | None = None,
+    duration_ms: int | None = None,
+) -> HookExecutionLog:
+    log = HookExecutionLog(
+        hook_id=hook_id,
+        is_success=is_success,
+        error_message=error_message,
+        status_code=status_code,
+        duration_ms=duration_ms,
+    )
+    db_session.add(log)
+    db_session.flush()
+    return log
+
+
+def get_hook_execution_logs(
+    *,
+    db_session: Session,
+    hook_id: int,
+    limit: int,
+) -> list[HookExecutionLog]:
+    stmt = (
+        select(HookExecutionLog)
+        .where(HookExecutionLog.hook_id == hook_id)
+        .order_by(HookExecutionLog.created_at.desc())
+        .limit(limit)
+    )
+    return list(db_session.scalars(stmt).all())
+
+
+def cleanup_old_execution_logs__no_commit(
+    *,
+    db_session: Session,
+    max_age_days: int,
+) -> int:
+    """Delete execution logs older than max_age_days. Returns the number of rows deleted."""
+    cutoff = datetime.datetime.now(datetime.timezone.utc) - datetime.timedelta(
+        days=max_age_days
+    )
+    result: CursorResult = db_session.execute(  # type: ignore[assignment]
+        delete(HookExecutionLog)
+        .where(HookExecutionLog.created_at < cutoff)
+        .execution_options(synchronize_session=False)
+    )
+    return result.rowcount

backend/onyx/db/projects.py

@@ -12,6 +12,7 @@ from sqlalchemy.orm import Session
 from starlette.background import BackgroundTasks
 
 from onyx.configs.app_configs import DISABLE_VECTOR_DB
+from onyx.configs.constants import CELERY_USER_FILE_PROCESSING_TASK_EXPIRES
 from onyx.configs.constants import FileOrigin
 from onyx.configs.constants import OnyxCeleryPriority
 from onyx.configs.constants import OnyxCeleryQueues
@@ -144,6 +145,7 @@ def upload_files_to_user_files_with_indexing(
                 kwargs={"user_file_id": user_file.id, "tenant_id": tenant_id},
                 queue=OnyxCeleryQueues.USER_FILE_PROCESSING,
                 priority=OnyxCeleryPriority.HIGH,
+                expires=CELERY_USER_FILE_PROCESSING_TASK_EXPIRES,
             )
             logger.info(
                 f"Triggered indexing for user_file_id={user_file.id} with task_id={task.id}"

backend/onyx/document_index/opensearch/client.py

@@ -18,6 +18,7 @@ from onyx.configs.app_configs import OPENSEARCH_HOST
 from onyx.configs.app_configs import OPENSEARCH_REST_API_PORT
 from onyx.document_index.interfaces_new import TenantState
 from onyx.document_index.opensearch.schema import DocumentChunk
+from onyx.document_index.opensearch.schema import DocumentChunkWithoutVectors
 from onyx.document_index.opensearch.schema import get_opensearch_doc_chunk_id
 from onyx.document_index.opensearch.search import DEFAULT_OPENSEARCH_MAX_RESULT_WINDOW
 from onyx.utils.logger import setup_logger
@@ -56,8 +57,8 @@ class SearchHit(BaseModel, Generic[SchemaDocumentModel]):
     # Maps schema property name to a list of highlighted snippets with match
     # terms wrapped in tags (e.g. "something <hi>keyword</hi> other thing").
     match_highlights: dict[str, list[str]] = {}
-    # Score explanation from OpenSearch when "explain": true is set in the query.
-    # Contains detailed breakdown of how the score was calculated.
+    # Score explanation from OpenSearch when "explain": true is set in the
+    # query. Contains detailed breakdown of how the score was calculated.
     explanation: dict[str, Any] | None = None
 
 
@@ -833,9 +834,13 @@ class OpenSearchIndexClient(OpenSearchClient):
     @log_function_time(print_only=True, debug_only=True)
     def search(
         self, body: dict[str, Any], search_pipeline_id: str | None
-    ) -> list[SearchHit[DocumentChunk]]:
+    ) -> list[SearchHit[DocumentChunkWithoutVectors]]:
         """Searches the index.
 
+        NOTE: Does not return vector fields. In order to take advantage of
+        performance benefits, the search body should exclude the schema's vector
+        fields.
+
         TODO(andrei): Ideally we could check that every field in the body is
         present in the index, to avoid a class of runtime bugs that could easily
         be caught during development. Or change the function signature to accept
@@ -883,7 +888,7 @@ class OpenSearchIndexClient(OpenSearchClient):
             raise_on_timeout=True,
         )
 
-        search_hits: list[SearchHit[DocumentChunk]] = []
+        search_hits: list[SearchHit[DocumentChunkWithoutVectors]] = []
         for hit in hits:
             document_chunk_source: dict[str, Any] | None = hit.get("_source")
             if not document_chunk_source:
@@ -893,8 +898,10 @@ class OpenSearchIndexClient(OpenSearchClient):
             document_chunk_score = hit.get("_score", None)
             match_highlights: dict[str, list[str]] = hit.get("highlight", {})
             explanation: dict[str, Any] | None = hit.get("_explanation", None)
-            search_hit = SearchHit[DocumentChunk](
-                document_chunk=DocumentChunk.model_validate(document_chunk_source),
+            search_hit = SearchHit[DocumentChunkWithoutVectors](
+                document_chunk=DocumentChunkWithoutVectors.model_validate(
+                    document_chunk_source
+                ),
                 score=document_chunk_score,
                 match_highlights=match_highlights,
                 explanation=explanation,

backend/onyx/document_index/opensearch/constants.py

@@ -3,10 +3,6 @@
 import os
 from enum import Enum
 
-from onyx.configs.app_configs import (
-    OPENSEARCH_OVERRIDE_DEFAULT_NUM_HYBRID_SEARCH_CANDIDATES,
-)
-
 
 DEFAULT_MAX_CHUNK_SIZE = 512
 
@@ -41,10 +37,10 @@ M = 32  # Set relatively high for better accuracy.
 # we have a much higher chance of all 10 of the final desired docs showing up
 # and getting scored. In worse situations, the final 10 docs don't even show up
 # as the final 10 (worse than just a miss at the reranking step).
-DEFAULT_NUM_HYBRID_SEARCH_CANDIDATES = (
-    OPENSEARCH_OVERRIDE_DEFAULT_NUM_HYBRID_SEARCH_CANDIDATES
-    if OPENSEARCH_OVERRIDE_DEFAULT_NUM_HYBRID_SEARCH_CANDIDATES > 0
-    else 750
+# Defaults to 100 for now. Initially this defaulted to 750 but we were seeing
+# poor search performance.
+DEFAULT_NUM_HYBRID_SUBQUERY_CANDIDATES = int(
+    os.environ.get("DEFAULT_NUM_HYBRID_SUBQUERY_CANDIDATES", 100)
 )
 
 # Number of vectors to examine to decide the top k neighbors for the HNSW
@@ -54,7 +50,7 @@ DEFAULT_NUM_HYBRID_SEARCH_CANDIDATES = (
 # larger than k, you can provide the size parameter to limit the final number of
 # results to k." from
 # https://docs.opensearch.org/latest/query-dsl/specialized/k-nn/index/#ef_search
-EF_SEARCH = DEFAULT_NUM_HYBRID_SEARCH_CANDIDATES
+EF_SEARCH = DEFAULT_NUM_HYBRID_SUBQUERY_CANDIDATES
 
 
 class HybridSearchSubqueryConfiguration(Enum):

backend/onyx/document_index/opensearch/opensearch_document_index.py

@@ -47,6 +47,7 @@ from onyx.document_index.opensearch.schema import ACCESS_CONTROL_LIST_FIELD_NAME
 from onyx.document_index.opensearch.schema import CONTENT_FIELD_NAME
 from onyx.document_index.opensearch.schema import DOCUMENT_SETS_FIELD_NAME
 from onyx.document_index.opensearch.schema import DocumentChunk
+from onyx.document_index.opensearch.schema import DocumentChunkWithoutVectors
 from onyx.document_index.opensearch.schema import DocumentSchema
 from onyx.document_index.opensearch.schema import get_opensearch_doc_chunk_id
 from onyx.document_index.opensearch.schema import GLOBAL_BOOST_FIELD_NAME
@@ -117,7 +118,7 @@ def set_cluster_state(client: OpenSearchClient) -> None:
 
 
 def _convert_retrieved_opensearch_chunk_to_inference_chunk_uncleaned(
-    chunk: DocumentChunk,
+    chunk: DocumentChunkWithoutVectors,
     score: float | None,
     highlights: dict[str, list[str]],
 ) -> InferenceChunkUncleaned:
@@ -880,7 +881,7 @@ class OpenSearchDocumentIndex(DocumentIndex):
         )
         results: list[InferenceChunk] = []
         for chunk_request in chunk_requests:
-            search_hits: list[SearchHit[DocumentChunk]] = []
+            search_hits: list[SearchHit[DocumentChunkWithoutVectors]] = []
             query_body = DocumentQuery.get_from_document_id_query(
                 document_id=chunk_request.document_id,
                 tenant_state=self._tenant_state,
@@ -944,7 +945,7 @@ class OpenSearchDocumentIndex(DocumentIndex):
             include_hidden=False,
         )
         normalization_pipeline_name, _ = get_normalization_pipeline_name_and_config()
-        search_hits: list[SearchHit[DocumentChunk]] = self._client.search(
+        search_hits: list[SearchHit[DocumentChunkWithoutVectors]] = self._client.search(
             body=query_body,
             search_pipeline_id=normalization_pipeline_name,
         )
@@ -976,7 +977,7 @@ class OpenSearchDocumentIndex(DocumentIndex):
             index_filters=filters,
             num_to_retrieve=num_to_retrieve,
         )
-        search_hits: list[SearchHit[DocumentChunk]] = self._client.search(
+        search_hits: list[SearchHit[DocumentChunkWithoutVectors]] = self._client.search(
             body=query_body,
             search_pipeline_id=None,
         )

backend/onyx/document_index/opensearch/schema.py

@@ -11,6 +11,8 @@ from pydantic import model_serializer
 from pydantic import model_validator
 from pydantic import SerializerFunctionWrapHandler
 
+from onyx.configs.app_configs import OPENSEARCH_INDEX_NUM_REPLICAS
+from onyx.configs.app_configs import OPENSEARCH_INDEX_NUM_SHARDS
 from onyx.configs.app_configs import OPENSEARCH_TEXT_ANALYZER
 from onyx.configs.app_configs import USING_AWS_MANAGED_OPENSEARCH
 from onyx.document_index.interfaces_new import TenantState
@@ -100,9 +102,9 @@ def set_or_convert_timezone_to_utc(value: datetime) -> datetime:
     return value
 
 
-class DocumentChunk(BaseModel):
+class DocumentChunkWithoutVectors(BaseModel):
     """
-    Represents a chunk of a document in the OpenSearch index.
+    Represents a chunk of a document in the OpenSearch index without vectors.
 
     The names of these fields are based on the OpenSearch schema. Changes to the
     schema require changes here. See get_document_schema.
@@ -124,9 +126,7 @@ class DocumentChunk(BaseModel):
 
     # Either both should be None or both should be non-None.
     title: str | None = None
-    title_vector: list[float] | None = None
     content: str
-    content_vector: list[float]
 
     source_type: str
     # A list of key-value pairs separated by INDEX_SEPARATOR. See
@@ -176,19 +176,9 @@ class DocumentChunk(BaseModel):
     def __str__(self) -> str:
         return (
             f"DocumentChunk(document_id={self.document_id}, chunk_index={self.chunk_index}, "
-            f"content length={len(self.content)}, content vector length={len(self.content_vector)}, "
-            f"tenant_id={self.tenant_id.tenant_id})"
+            f"content length={len(self.content)}, tenant_id={self.tenant_id.tenant_id})."
         )
 
-    @model_validator(mode="after")
-    def check_title_and_title_vector_are_consistent(self) -> Self:
-        # title and title_vector should both either be None or not.
-        if self.title is not None and self.title_vector is None:
-            raise ValueError("Bug: Title vector must not be None if title is not None.")
-        if self.title_vector is not None and self.title is None:
-            raise ValueError("Bug: Title must not be None if title vector is not None.")
-        return self
-
     @model_serializer(mode="wrap")
     def serialize_model(
         self, handler: SerializerFunctionWrapHandler
@@ -305,6 +295,35 @@ class DocumentChunk(BaseModel):
             return TenantState(tenant_id=value, multitenant=MULTI_TENANT)
 
 
+class DocumentChunk(DocumentChunkWithoutVectors):
+    """Represents a chunk of a document in the OpenSearch index.
+
+    The names of these fields are based on the OpenSearch schema. Changes to the
+    schema require changes here. See get_document_schema.
+    """
+
+    model_config = {"frozen": True}
+
+    title_vector: list[float] | None = None
+    content_vector: list[float]
+
+    def __str__(self) -> str:
+        return (
+            f"DocumentChunk(document_id={self.document_id}, chunk_index={self.chunk_index}, "
+            f"content length={len(self.content)}, content vector length={len(self.content_vector)}, "
+            f"tenant_id={self.tenant_id.tenant_id})"
+        )
+
+    @model_validator(mode="after")
+    def check_title_and_title_vector_are_consistent(self) -> Self:
+        # title and title_vector should both either be None or not.
+        if self.title is not None and self.title_vector is None:
+            raise ValueError("Bug: Title vector must not be None if title is not None.")
+        if self.title_vector is not None and self.title is None:
+            raise ValueError("Bug: Title must not be None if title vector is not None.")
+        return self
+
+
 class DocumentSchema:
     """
     Represents the schema and indexing strategies of the OpenSearch index.
@@ -516,78 +535,35 @@ class DocumentSchema:
 
         return schema
 
-    @staticmethod
-    def get_index_settings() -> dict[str, Any]:
-        """
-        Standard settings for reasonable local index and search performance.
-        """
-        return {
-            "index": {
-                "number_of_shards": 1,
-                "number_of_replicas": 1,
-                # Required for vector search.
-                "knn": True,
-                "knn.algo_param.ef_search": EF_SEARCH,
-            }
-        }
-
-    @staticmethod
-    def get_index_settings_for_aws_managed_opensearch_st_dev() -> dict[str, Any]:
-        """
-        Settings for AWS-managed OpenSearch.
-
-        Our AWS-managed OpenSearch cluster has 3 data nodes in 3 availability
-        zones.
-          - We use 3 shards to distribute load across all data nodes.
-          - We use 2 replicas to ensure each shard has a copy in each
-            availability zone. This is a hard requirement from AWS. The number
-            of data copies, including the primary (not a replica) copy, must be
-            divisible by the number of AZs.
-        """
-        return {
-            "index": {
-                "number_of_shards": 3,
-                "number_of_replicas": 2,
-                # Required for vector search.
-                "knn": True,
-                "knn.algo_param.ef_search": EF_SEARCH,
-            }
-        }
-
-    @staticmethod
-    def get_index_settings_for_aws_managed_opensearch_mt_cloud() -> dict[str, Any]:
-        """
-        Settings for AWS-managed OpenSearch in multi-tenant cloud.
-
-        324 shards very roughly targets a storage load of ~30Gb per shard, which
-        according to AWS OpenSearch documentation is within a good target range.
-
-        As documented above we need 2 replicas for a total of 3 copies of the
-        data because the cluster is configured with 3-AZ awareness.
-        """
-        return {
-            "index": {
-                "number_of_shards": 324,
-                "number_of_replicas": 2,
-                # Required for vector search.
-                "knn": True,
-                "knn.algo_param.ef_search": EF_SEARCH,
-            }
-        }
-
     @staticmethod
     def get_index_settings_based_on_environment() -> dict[str, Any]:
         """
         Returns the index settings based on the environment.
         """
         if USING_AWS_MANAGED_OPENSEARCH:
+            # NOTE: The number of data copies, including the primary (not a
+            # replica) copy, must be divisible by the number of AZs.
             if MULTI_TENANT:
-                return (
-                    DocumentSchema.get_index_settings_for_aws_managed_opensearch_mt_cloud()
-                )
+                number_of_shards = 324
+                number_of_replicas = 2
             else:
-                return (
-                    DocumentSchema.get_index_settings_for_aws_managed_opensearch_st_dev()
-                )
+                number_of_shards = 3
+                number_of_replicas = 2
         else:
-            return DocumentSchema.get_index_settings()
+            number_of_shards = 1
+            number_of_replicas = 1
+
+        if OPENSEARCH_INDEX_NUM_SHARDS is not None:
+            number_of_shards = OPENSEARCH_INDEX_NUM_SHARDS
+        if OPENSEARCH_INDEX_NUM_REPLICAS is not None:
+            number_of_replicas = OPENSEARCH_INDEX_NUM_REPLICAS
+
+        return {
+            "index": {
+                "number_of_shards": number_of_shards,
+                "number_of_replicas": number_of_replicas,
+                # Required for vector search.
+                "knn": True,
+                "knn.algo_param.ef_search": EF_SEARCH,
+            }
+        }

backend/onyx/document_index/opensearch/search.py

@@ -7,6 +7,7 @@ from uuid import UUID
 
 from onyx.configs.app_configs import DEFAULT_OPENSEARCH_QUERY_TIMEOUT_S
 from onyx.configs.app_configs import OPENSEARCH_EXPLAIN_ENABLED
+from onyx.configs.app_configs import OPENSEARCH_MATCH_HIGHLIGHTS_DISABLED
 from onyx.configs.app_configs import OPENSEARCH_PROFILING_DISABLED
 from onyx.configs.constants import DocumentSource
 from onyx.configs.constants import INDEX_SEPARATOR
@@ -15,7 +16,7 @@ from onyx.context.search.models import Tag
 from onyx.document_index.interfaces_new import TenantState
 from onyx.document_index.opensearch.constants import ASSUMED_DOCUMENT_AGE_DAYS
 from onyx.document_index.opensearch.constants import (
-    DEFAULT_NUM_HYBRID_SEARCH_CANDIDATES,
+    DEFAULT_NUM_HYBRID_SUBQUERY_CANDIDATES,
 )
 from onyx.document_index.opensearch.constants import (
     DEFAULT_OPENSEARCH_MAX_RESULT_WINDOW,
@@ -235,9 +236,17 @@ class DocumentQuery:
             # returning some number of results less than the index max allowed
             # return size.
             "size": DEFAULT_OPENSEARCH_MAX_RESULT_WINDOW,
-            "_source": get_full_document,
+            # By default exclude retrieving the vector fields in order to save
+            # on retrieval cost as we don't need them upstream.
+            "_source": {
+                "excludes": [TITLE_VECTOR_FIELD_NAME, CONTENT_VECTOR_FIELD_NAME]
+            },
             "timeout": f"{DEFAULT_OPENSEARCH_QUERY_TIMEOUT_S}s",
         }
+        if not get_full_document:
+            # If we explicitly do not want the underlying document, we will only
+            # retrieve IDs.
+            final_get_ids_query["_source"] = False
         if not OPENSEARCH_PROFILING_DISABLED:
             final_get_ids_query["profile"] = True
 
@@ -332,7 +341,7 @@ class DocumentQuery:
 
         # TODO(andrei, yuhong): We can tune this more dynamically based on
         # num_hits.
-        max_results_per_subquery = DEFAULT_NUM_HYBRID_SEARCH_CANDIDATES
+        max_results_per_subquery = DEFAULT_NUM_HYBRID_SUBQUERY_CANDIDATES
 
         hybrid_search_subqueries = DocumentQuery._get_hybrid_search_subqueries(
             query_text, query_vector, vector_candidates=max_results_per_subquery
@@ -356,9 +365,6 @@ class DocumentQuery:
             attached_document_ids=index_filters.attached_document_ids,
             hierarchy_node_ids=index_filters.hierarchy_node_ids,
         )
-        match_highlights_configuration = (
-            DocumentQuery._get_match_highlights_configuration()
-        )
 
         # See https://docs.opensearch.org/latest/query-dsl/compound/hybrid/
         hybrid_search_query: dict[str, Any] = {
@@ -385,10 +391,19 @@ class DocumentQuery:
         final_hybrid_search_body: dict[str, Any] = {
             "query": hybrid_search_query,
             "size": num_hits,
-            "highlight": match_highlights_configuration,
             "timeout": f"{DEFAULT_OPENSEARCH_QUERY_TIMEOUT_S}s",
+            # Exclude retrieving the vector fields in order to save on
+            # retrieval cost as we don't need them upstream.
+            "_source": {
+                "excludes": [TITLE_VECTOR_FIELD_NAME, CONTENT_VECTOR_FIELD_NAME]
+            },
         }
 
+        if not OPENSEARCH_MATCH_HIGHLIGHTS_DISABLED:
+            final_hybrid_search_body["highlight"] = (
+                DocumentQuery._get_match_highlights_configuration()
+            )
+
         # Explain is for scoring breakdowns.
         if OPENSEARCH_EXPLAIN_ENABLED:
             final_hybrid_search_body["explain"] = True
@@ -446,6 +461,11 @@ class DocumentQuery:
             },
             "size": num_to_retrieve,
             "timeout": f"{DEFAULT_OPENSEARCH_QUERY_TIMEOUT_S}s",
+            # Exclude retrieving the vector fields in order to save on
+            # retrieval cost as we don't need them upstream.
+            "_source": {
+                "excludes": [TITLE_VECTOR_FIELD_NAME, CONTENT_VECTOR_FIELD_NAME]
+            },
         }
         if not OPENSEARCH_PROFILING_DISABLED:
             final_random_search_query["profile"] = True
@@ -460,7 +480,7 @@ class DocumentQuery:
         # search. This is higher than the number of results because the scoring
         # is hybrid. For a detailed breakdown, see where the default value is
         # set.
-        vector_candidates: int = DEFAULT_NUM_HYBRID_SEARCH_CANDIDATES,
+        vector_candidates: int = DEFAULT_NUM_HYBRID_SUBQUERY_CANDIDATES,
     ) -> list[dict[str, Any]]:
         """Returns subqueries for hybrid search.
 
@@ -546,7 +566,7 @@ class DocumentQuery:
     @staticmethod
     def _get_title_vector_similarity_search_query(
         query_vector: list[float],
-        vector_candidates: int = DEFAULT_NUM_HYBRID_SEARCH_CANDIDATES,
+        vector_candidates: int = DEFAULT_NUM_HYBRID_SUBQUERY_CANDIDATES,
     ) -> dict[str, Any]:
         return {
             "knn": {
@@ -560,7 +580,7 @@ class DocumentQuery:
     @staticmethod
     def _get_content_vector_similarity_search_query(
         query_vector: list[float],
-        vector_candidates: int = DEFAULT_NUM_HYBRID_SEARCH_CANDIDATES,
+        vector_candidates: int = DEFAULT_NUM_HYBRID_SUBQUERY_CANDIDATES,
     ) -> dict[str, Any]:
         return {
             "knn": {

backend/onyx/file_processing/image_summarization.py

@@ -88,9 +88,13 @@ def summarize_image_with_error_handling(
     try:
         return summarize_image_pipeline(llm, image_data, user_prompt, system_prompt)
     except UnsupportedImageFormatError:
+        magic_hex = image_data[:8].hex() if image_data else "empty"
         logger.info(
-            "Skipping image summarization due to unsupported MIME type for %s",
+            "Skipping image summarization due to unsupported MIME type "
+            "for %s (magic_bytes=%s, size=%d bytes)",
             context_name,
+            magic_hex,
+            len(image_data),
         )
         return None
 
@@ -134,9 +138,23 @@ def _summarize_image(
         return summary
 
     except Exception as e:
-        error_msg = f"Summarization failed. Messages: {messages}"
-        error_msg = error_msg[:1024]
-        raise ValueError(error_msg) from e
+        # Extract structured details from LiteLLM exceptions when available,
+        # rather than dumping the full messages payload (which contains base64
+        # image data and produces enormous, unreadable error logs).
+        str_e = str(e)
+        if len(str_e) > 512:
+            str_e = str_e[:512] + "... (truncated)"
+        parts = [f"Summarization failed: {type(e).__name__}: {str_e}"]
+        status_code = getattr(e, "status_code", None)
+        llm_provider = getattr(e, "llm_provider", None)
+        model = getattr(e, "model", None)
+        if status_code is not None:
+            parts.append(f"status_code={status_code}")
+        if llm_provider is not None:
+            parts.append(f"llm_provider={llm_provider}")
+        if model is not None:
+            parts.append(f"model={model}")
+        raise ValueError(" | ".join(parts)) from e
 
 
 def _encode_image_for_llm_prompt(image_data: bytes) -> str:

backend/onyx/hooks/models.py

@@ -0,0 +1,127 @@
+from datetime import datetime
+from enum import Enum
+from typing import Annotated
+from typing import Any
+
+from pydantic import BaseModel
+from pydantic import Field
+from pydantic import field_validator
+from pydantic import model_validator
+from pydantic import SecretStr
+
+from onyx.db.enums import HookFailStrategy
+from onyx.db.enums import HookPoint
+
+NonEmptySecretStr = Annotated[SecretStr, Field(min_length=1)]
+
+
+# ---------------------------------------------------------------------------
+# Request models
+# ---------------------------------------------------------------------------
+
+
+class HookCreateRequest(BaseModel):
+    name: str = Field(min_length=1)
+    hook_point: HookPoint
+    endpoint_url: str = Field(min_length=1)
+    api_key: NonEmptySecretStr | None = None
+    fail_strategy: HookFailStrategy | None = None  # if None, uses HookPointSpec default
+    timeout_seconds: float | None = Field(
+        default=None, gt=0
+    )  # if None, uses HookPointSpec default
+
+    @field_validator("name", "endpoint_url")
+    @classmethod
+    def no_whitespace_only(cls, v: str) -> str:
+        if not v.strip():
+            raise ValueError("cannot be whitespace-only.")
+        return v
+
+
+class HookUpdateRequest(BaseModel):
+    name: str | None = None
+    endpoint_url: str | None = None
+    api_key: NonEmptySecretStr | None = None
+    fail_strategy: HookFailStrategy | None = (
+        None  # if None in model_fields_set, reset to spec default
+    )
+    timeout_seconds: float | None = Field(
+        default=None, gt=0
+    )  # if None in model_fields_set, reset to spec default
+
+    @model_validator(mode="after")
+    def require_at_least_one_field(self) -> "HookUpdateRequest":
+        if not self.model_fields_set:
+            raise ValueError("At least one field must be provided for an update.")
+        if "name" in self.model_fields_set and not (self.name or "").strip():
+            raise ValueError("name cannot be cleared.")
+        if (
+            "endpoint_url" in self.model_fields_set
+            and not (self.endpoint_url or "").strip()
+        ):
+            raise ValueError("endpoint_url cannot be cleared.")
+        return self
+
+
+# ---------------------------------------------------------------------------
+# Response models
+# ---------------------------------------------------------------------------
+
+
+class HookPointMetaResponse(BaseModel):
+    hook_point: HookPoint
+    display_name: str
+    description: str
+    docs_url: str | None
+    input_schema: dict[str, Any]
+    output_schema: dict[str, Any]
+    default_timeout_seconds: float
+    default_fail_strategy: HookFailStrategy
+    fail_hard_description: str
+
+
+class HookResponse(BaseModel):
+    id: int
+    name: str
+    hook_point: HookPoint
+    # Nullable to match the DB column — endpoint_url is required on creation but
+    # future hook point types may not use an external endpoint (e.g. built-in handlers).
+    endpoint_url: str | None
+    fail_strategy: HookFailStrategy
+    timeout_seconds: float  # always resolved — None from request is replaced with spec default before DB write
+    is_active: bool
+    creator_email: str | None
+    created_at: datetime
+    updated_at: datetime
+
+
+class HookValidateResponse(BaseModel):
+    success: bool
+    error_message: str | None = None
+
+
+# ---------------------------------------------------------------------------
+# Health models
+# ---------------------------------------------------------------------------
+
+
+class HookHealthStatus(str, Enum):
+    healthy = "healthy"  # green — reachable, no failures in last 1h
+    degraded = "degraded"  # yellow — reachable, failures in last 1h
+    unreachable = "unreachable"  # red — is_reachable=false or null
+
+
+class HookFailureRecord(BaseModel):
+    error_message: str | None = None
+    status_code: int | None = None
+    duration_ms: int | None = None
+    created_at: datetime
+
+
+class HookHealthResponse(BaseModel):
+    status: HookHealthStatus
+    recent_failures: list[HookFailureRecord] = Field(
+        default_factory=list,
+        description="Last 10 failures, newest first",
+        max_length=10,
+    )

backend/onyx/hooks/points/base.py

@@ -0,0 +1,59 @@
+from abc import ABC
+from abc import abstractmethod
+from typing import Any
+
+from onyx.db.enums import HookFailStrategy
+from onyx.db.enums import HookPoint
+
+
+_REQUIRED_ATTRS = (
+    "hook_point",
+    "display_name",
+    "description",
+    "default_timeout_seconds",
+    "fail_hard_description",
+    "default_fail_strategy",
+)
+
+
+class HookPointSpec(ABC):
+    """Static metadata and contract for a pipeline hook point.
+
+    This is NOT a regular class meant for direct instantiation by callers.
+    Each concrete subclass represents exactly one hook point and is instantiated
+    once at startup, registered in onyx.hooks.registry._REGISTRY. No caller
+    should ever create instances directly — use get_hook_point_spec() or
+    get_all_specs() from the registry instead.
+
+    Each hook point is a concrete subclass of this class. Onyx engineers
+    own these definitions — customers never touch this code.
+
+    Subclasses must define all attributes as class-level constants.
+    """
+
+    hook_point: HookPoint
+    display_name: str
+    description: str
+    default_timeout_seconds: float
+    fail_hard_description: str
+    default_fail_strategy: HookFailStrategy
+    docs_url: str | None = None
+
+    def __init_subclass__(cls, **kwargs: object) -> None:
+        super().__init_subclass__(**kwargs)
+        # Skip intermediate abstract subclasses — they may still be partially defined.
+        if getattr(cls, "__abstractmethods__", None):
+            return
+        missing = [attr for attr in _REQUIRED_ATTRS if not hasattr(cls, attr)]
+        if missing:
+            raise TypeError(f"{cls.__name__} must define class attributes: {missing}")
+
+    @property
+    @abstractmethod
+    def input_schema(self) -> dict[str, Any]:
+        """JSON schema describing the request payload sent to the customer's endpoint."""
+
+    @property
+    @abstractmethod
+    def output_schema(self) -> dict[str, Any]:
+        """JSON schema describing the expected response from the customer's endpoint."""

backend/onyx/hooks/points/document_ingestion.py

@@ -0,0 +1,29 @@
+from typing import Any
+
+from onyx.db.enums import HookFailStrategy
+from onyx.db.enums import HookPoint
+from onyx.hooks.points.base import HookPointSpec
+
+
+class DocumentIngestionSpec(HookPointSpec):
+    """Hook point that runs during document ingestion.
+
+    # TODO(@Bo-Onyx): define call site, input/output schema, and timeout budget.
+    """
+
+    hook_point = HookPoint.DOCUMENT_INGESTION
+    display_name = "Document Ingestion"
+    description = "Runs during document ingestion. Allows filtering or transforming documents before indexing."
+    default_timeout_seconds = 30.0
+    fail_hard_description = "The document will not be indexed."
+    default_fail_strategy = HookFailStrategy.HARD
+
+    @property
+    def input_schema(self) -> dict[str, Any]:
+        # TODO(@Bo-Onyx): define input schema
+        return {"type": "object", "properties": {}}
+
+    @property
+    def output_schema(self) -> dict[str, Any]:
+        # TODO(@Bo-Onyx): define output schema
+        return {"type": "object", "properties": {}}

backend/onyx/hooks/points/query_processing.py

@@ -0,0 +1,83 @@
+from typing import Any
+
+from onyx.db.enums import HookFailStrategy
+from onyx.db.enums import HookPoint
+from onyx.hooks.points.base import HookPointSpec
+
+
+class QueryProcessingSpec(HookPointSpec):
+    """Hook point that runs on every user query before it enters the pipeline.
+
+    Call site: inside handle_stream_message_objects() in
+    backend/onyx/chat/process_message.py, immediately after message_text is
+    assigned from the request and before create_new_chat_message() saves it.
+
+    This is the earliest possible point in the query pipeline:
+    - Raw query — unmodified, exactly as the user typed it
+    - No side effects yet — message has not been saved to DB
+    - User identity is available for user-specific logic
+
+    Supported use cases:
+    - Query rejection: block queries based on content or user context
+    - Query rewriting: normalize, expand, or modify the query
+    - PII removal: scrub sensitive data before the LLM sees it
+    - Access control: reject queries from certain users or groups
+    - Query auditing: log or track queries based on business rules
+    """
+
+    hook_point = HookPoint.QUERY_PROCESSING
+    display_name = "Query Processing"
+    description = (
+        "Runs on every user query before it enters the pipeline. "
+        "Allows rewriting, filtering, or rejecting queries."
+    )
+    default_timeout_seconds = 5.0  # user is actively waiting — keep tight
+    fail_hard_description = (
+        "The query will be blocked and the user will see an error message."
+    )
+    default_fail_strategy = HookFailStrategy.HARD
+
+    @property
+    def input_schema(self) -> dict[str, Any]:
+        return {
+            "type": "object",
+            "properties": {
+                "query": {
+                    "type": "string",
+                    "description": "The raw query string exactly as the user typed it.",
+                },
+                "user_email": {
+                    "type": ["string", "null"],
+                    "description": "Email of the user submitting the query, or null if unauthenticated.",
+                },
+                "chat_session_id": {
+                    "type": "string",
+                    "description": "UUID of the chat session. Always present — the session is guaranteed to exist by the time this hook fires.",
+                },
+            },
+            "required": ["query", "user_email", "chat_session_id"],
+            "additionalProperties": False,
+        }
+
+    @property
+    def output_schema(self) -> dict[str, Any]:
+        return {
+            "type": "object",
+            "properties": {
+                "query": {
+                    "type": ["string", "null"],
+                    "description": (
+                        "The (optionally modified) query to use. "
+                        "Set to null to reject the query."
+                    ),
+                },
+                "rejection_message": {
+                    "type": ["string", "null"],
+                    "description": (
+                        "Message shown to the user when query is null. "
+                        "Falls back to a generic message if not provided."
+                    ),
+                },
+            },
+            "required": ["query"],
+        }

backend/onyx/hooks/registry.py

@@ -0,0 +1,45 @@
+from onyx.db.enums import HookPoint
+from onyx.hooks.points.base import HookPointSpec
+from onyx.hooks.points.document_ingestion import DocumentIngestionSpec
+from onyx.hooks.points.query_processing import QueryProcessingSpec
+
+# Internal: use `monkeypatch.setattr(registry_module, "_REGISTRY", {...})` to override in tests.
+_REGISTRY: dict[HookPoint, HookPointSpec] = {
+    HookPoint.DOCUMENT_INGESTION: DocumentIngestionSpec(),
+    HookPoint.QUERY_PROCESSING: QueryProcessingSpec(),
+}
+
+
+def validate_registry() -> None:
+    """Assert that every HookPoint enum value has a registered spec.
+
+    Call once at application startup (e.g. from the FastAPI lifespan hook).
+    Raises RuntimeError if any hook point is missing a spec.
+    """
+    missing = set(HookPoint) - set(_REGISTRY)
+    if missing:
+        raise RuntimeError(
+            f"Hook point(s) have no registered spec: {missing}. "
+            "Add an entry to onyx.hooks.registry._REGISTRY."
+        )
+
+
+def get_hook_point_spec(hook_point: HookPoint) -> HookPointSpec:
+    """Returns the spec for a given hook point.
+
+    Raises ValueError if the hook point has no registered spec — this is a
+    programmer error; every HookPoint enum value must have a corresponding spec
+    in _REGISTRY.
+    """
+    try:
+        return _REGISTRY[hook_point]
+    except KeyError:
+        raise ValueError(
+            f"No spec registered for hook point {hook_point!r}. "
+            "Add an entry to onyx.hooks.registry._REGISTRY."
+        )
+
+
+def get_all_specs() -> list[HookPointSpec]:
+    """Returns the specs for all registered hook points."""
+    return list(_REGISTRY.values())

backend/onyx/indexing/indexing_pipeline.py

@@ -395,6 +395,12 @@ def process_image_sections(documents: list[Document]) -> list[IndexingDocument]:
         llm = get_default_llm_with_vision()
 
     if not llm:
+        if get_image_extraction_and_analysis_enabled():
+            logger.warning(
+                "Image analysis is enabled but no vision-capable LLM is "
+                "available — images will not be summarized. Configure a "
+                "vision model in the admin LLM settings."
+            )
         # Even without LLM, we still convert to IndexingDocument with base Sections
         return [
             IndexingDocument(

backend/onyx/llm/factory.py

@@ -168,10 +168,23 @@ def get_default_llm_with_vision(
             if model_supports_image_input(
                 default_model.name, default_model.llm_provider.provider
             ):
+                logger.info(
+                    "Using default vision model: %s (provider=%s)",
+                    default_model.name,
+                    default_model.llm_provider.provider,
+                )
                 return create_vision_llm(
                     LLMProviderView.from_model(default_model.llm_provider),
                     default_model.name,
                 )
+            else:
+                logger.warning(
+                    "Default vision model %s (provider=%s) does not support "
+                    "image input — falling back to searching all providers",
+                    default_model.name,
+                    default_model.llm_provider.provider,
+                )
+
         # Fall back to searching all providers
         models = fetch_existing_models(
             db_session=db_session,
@@ -179,6 +192,10 @@ def get_default_llm_with_vision(
         )
 
         if not models:
+            logger.warning(
+                "No LLM models with VISION or CHAT flow type found — "
+                "image summarization will be disabled"
+            )
             return None
 
         for model in models:
@@ -200,11 +217,25 @@ def get_default_llm_with_vision(
 
     for model in sorted_models:
         if model_supports_image_input(model.name, model.llm_provider.provider):
+            logger.info(
+                "Using fallback vision model: %s (provider=%s)",
+                model.name,
+                model.llm_provider.provider,
+            )
             return create_vision_llm(
                 provider_map[model.llm_provider_id],
                 model.name,
             )
 
+    checked_models = [
+        f"{m.name} (provider={m.llm_provider.provider})" for m in sorted_models
+    ]
+    logger.warning(
+        "No vision-capable model found among %d candidates: %s — "
+        "image summarization will be disabled",
+        len(sorted_models),
+        ", ".join(checked_models),
+    )
     return None
 
 

backend/onyx/main.py

@@ -62,6 +62,7 @@ from onyx.db.engine.sql_engine import get_session_with_current_tenant
 from onyx.db.engine.sql_engine import SqlEngine
 from onyx.error_handling.exceptions import register_onyx_exception_handlers
 from onyx.file_store.file_store import get_default_file_store
+from onyx.hooks.registry import validate_registry
 from onyx.server.api_key.api import router as api_key_router
 from onyx.server.auth_check import check_router_auth
 from onyx.server.documents.cc_pair import router as cc_pair_router
@@ -308,6 +309,7 @@ def validate_no_vector_db_settings() -> None:
 async def lifespan(app: FastAPI) -> AsyncGenerator[None, None]:  # noqa: ARG001
     validate_no_vector_db_settings()
     validate_cache_backend_settings()
+    validate_registry()
 
     # Set recursion limit
     if SYSTEM_RECURSION_LIMIT is not None:

backend/onyx/server/documents/connector.py

@@ -479,7 +479,9 @@ def is_zip_file(file: UploadFile) -> bool:
 
 
 def upload_files(
-    files: list[UploadFile], file_origin: FileOrigin = FileOrigin.CONNECTOR
+    files: list[UploadFile],
+    file_origin: FileOrigin = FileOrigin.CONNECTOR,
+    unzip: bool = True,
 ) -> FileUploadResponse:
 
     # Skip directories and known macOS metadata entries
@@ -502,31 +504,46 @@ def upload_files(
                 if seen_zip:
                     raise HTTPException(status_code=400, detail=SEEN_ZIP_DETAIL)
                 seen_zip = True
+
+                # Validate the zip by opening it (catches corrupt/non-zip files)
                 with zipfile.ZipFile(file.file, "r") as zf:
-                    zip_metadata_file_id = save_zip_metadata_to_file_store(
-                        zf, file_store
-                    )
-                    for file_info in zf.namelist():
-                        if zf.getinfo(file_info).is_dir():
-                            continue
-
-                        if not should_process_file(file_info):
-                            continue
-
-                        sub_file_bytes = zf.read(file_info)
-
-                        mime_type, __ = mimetypes.guess_type(file_info)
-                        if mime_type is None:
-                            mime_type = "application/octet-stream"
-
-                        file_id = file_store.save_file(
-                            content=BytesIO(sub_file_bytes),
-                            display_name=os.path.basename(file_info),
-                            file_origin=file_origin,
-                            file_type=mime_type,
+                    if unzip:
+                        zip_metadata_file_id = save_zip_metadata_to_file_store(
+                            zf, file_store
                         )
-                        deduped_file_paths.append(file_id)
-                        deduped_file_names.append(os.path.basename(file_info))
+                        for file_info in zf.namelist():
+                            if zf.getinfo(file_info).is_dir():
+                                continue
+
+                            if not should_process_file(file_info):
+                                continue
+
+                            sub_file_bytes = zf.read(file_info)
+
+                            mime_type, __ = mimetypes.guess_type(file_info)
+                            if mime_type is None:
+                                mime_type = "application/octet-stream"
+
+                            file_id = file_store.save_file(
+                                content=BytesIO(sub_file_bytes),
+                                display_name=os.path.basename(file_info),
+                                file_origin=file_origin,
+                                file_type=mime_type,
+                            )
+                            deduped_file_paths.append(file_id)
+                            deduped_file_names.append(os.path.basename(file_info))
+                        continue
+
+                # Store the zip as-is (unzip=False)
+                file.file.seek(0)
+                file_id = file_store.save_file(
+                    content=file.file,
+                    display_name=file.filename,
+                    file_origin=file_origin,
+                    file_type=file.content_type or "application/zip",
+                )
+                deduped_file_paths.append(file_id)
+                deduped_file_names.append(file.filename)
                 continue
 
             # Since we can't render docx files in the UI,
@@ -613,9 +630,10 @@ def _fetch_and_check_file_connector_cc_pair_permissions(
 @router.post("/admin/connector/file/upload", tags=PUBLIC_API_TAGS)
 def upload_files_api(
     files: list[UploadFile],
+    unzip: bool = True,
     _: User = Depends(current_curator_or_admin_user),
 ) -> FileUploadResponse:
-    return upload_files(files, FileOrigin.OTHER)
+    return upload_files(files, FileOrigin.OTHER, unzip=unzip)
 
 
 @router.get("/admin/connector/{connector_id}/files", tags=PUBLIC_API_TAGS)

backend/onyx/utils/middleware.py

@@ -74,7 +74,7 @@ def make_structured_onyx_request_id(prefix: str, request_url: str) -> str:
 
 def _make_onyx_request_id(prefix: str, hash_input: str) -> str:
     """helper function to return an id given a string input"""
-    hash_obj = hashlib.md5(hash_input.encode("utf-8"))
+    hash_obj = hashlib.md5(hash_input.encode("utf-8"), usedforsecurity=False)
     hash_bytes = hash_obj.digest()[:6]  # Truncate to 6 bytes
 
     # 6 bytes becomes 8 bytes. we shouldn't need to strip but just in case

backend/requirements/default.txt

@@ -752,7 +752,7 @@ pypandoc-binary==1.16.2
     # via onyx
 pyparsing==3.2.5
     # via httplib2
-pypdf==6.8.0
+pypdf==6.9.1
     # via
     #   onyx
     #   unstructured-client

backend/tests/external_dependency_unit/celery/test_user_file_delete_queue.py

@@ -0,0 +1,274 @@
+"""
+External dependency unit tests for user file delete queue protections.
+
+Verifies that the three mechanisms added to check_for_user_file_delete work
+correctly:
+
+1. Queue depth backpressure – when the broker queue exceeds
+   USER_FILE_DELETE_MAX_QUEUE_DEPTH, no new tasks are enqueued.
+
+2. Per-file Redis guard key – if the guard key for a file already exists in
+   Redis, that file is skipped even though it is still in DELETING status.
+
+3. Task expiry – every send_task call carries expires=
+   CELERY_USER_FILE_DELETE_TASK_EXPIRES so that stale queued tasks are
+   discarded by workers automatically.
+
+Also verifies that delete_user_file_impl clears the guard key the moment
+it is picked up by a worker.
+
+Uses real Redis (DB 0 via get_redis_client) and real PostgreSQL for UserFile
+rows.  The Celery app is provided as a MagicMock injected via a PropertyMock
+on the task class so no real broker is needed.
+"""
+
+from collections.abc import Generator
+from contextlib import contextmanager
+from typing import Any
+from unittest.mock import MagicMock
+from unittest.mock import patch
+from unittest.mock import PropertyMock
+from uuid import uuid4
+
+from sqlalchemy.orm import Session
+
+from onyx.background.celery.tasks.user_file_processing.tasks import (
+    _user_file_delete_lock_key,
+)
+from onyx.background.celery.tasks.user_file_processing.tasks import (
+    _user_file_delete_queued_key,
+)
+from onyx.background.celery.tasks.user_file_processing.tasks import (
+    check_for_user_file_delete,
+)
+from onyx.background.celery.tasks.user_file_processing.tasks import (
+    process_single_user_file_delete,
+)
+from onyx.configs.constants import CELERY_USER_FILE_DELETE_TASK_EXPIRES
+from onyx.configs.constants import OnyxCeleryQueues
+from onyx.configs.constants import OnyxCeleryTask
+from onyx.configs.constants import USER_FILE_DELETE_MAX_QUEUE_DEPTH
+from onyx.db.enums import UserFileStatus
+from onyx.db.models import UserFile
+from onyx.redis.redis_pool import get_redis_client
+from tests.external_dependency_unit.conftest import create_test_user
+from tests.external_dependency_unit.constants import TEST_TENANT_ID
+
+# ---------------------------------------------------------------------------
+# Helpers
+# ---------------------------------------------------------------------------
+
+_PATCH_QUEUE_LEN = (
+    "onyx.background.celery.tasks.user_file_processing.tasks.celery_get_queue_length"
+)
+
+
+def _create_deleting_user_file(db_session: Session, user_id: object) -> UserFile:
+    """Insert a UserFile in DELETING status and return it."""
+    uf = UserFile(
+        id=uuid4(),
+        user_id=user_id,
+        file_id=f"test_file_{uuid4().hex[:8]}",
+        name=f"test_{uuid4().hex[:8]}.txt",
+        file_type="text/plain",
+        status=UserFileStatus.DELETING,
+    )
+    db_session.add(uf)
+    db_session.commit()
+    db_session.refresh(uf)
+    return uf
+
+
+@contextmanager
+def _patch_task_app(task: Any, mock_app: MagicMock) -> Generator[None, None, None]:
+    """Patch the ``app`` property on *task*'s class so that ``self.app``
+    inside the task function returns *mock_app*.
+
+    With ``bind=True``, ``task.run`` is a bound method whose ``__self__`` is
+    the actual task instance.  We patch ``app`` on that instance's class
+    (a unique Celery-generated Task subclass) so the mock is scoped to this
+    task only.
+    """
+    task_instance = task.run.__self__
+    with patch.object(
+        type(task_instance), "app", new_callable=PropertyMock, return_value=mock_app
+    ):
+        yield
+
+
+# ---------------------------------------------------------------------------
+# Test classes
+# ---------------------------------------------------------------------------
+
+
+class TestDeleteQueueDepthBackpressure:
+    """Protection 1: skip all enqueuing when the broker queue is too deep."""
+
+    def test_no_tasks_enqueued_when_queue_over_limit(
+        self,
+        db_session: Session,
+        tenant_context: None,  # noqa: ARG002
+    ) -> None:
+        """When the queue depth exceeds the limit the beat cycle is skipped."""
+        user = create_test_user(db_session, "del_bp_user")
+        _create_deleting_user_file(db_session, user.id)
+
+        mock_app = MagicMock()
+
+        with (
+            _patch_task_app(check_for_user_file_delete, mock_app),
+            patch(_PATCH_QUEUE_LEN, return_value=USER_FILE_DELETE_MAX_QUEUE_DEPTH + 1),
+        ):
+            check_for_user_file_delete.run(tenant_id=TEST_TENANT_ID)
+
+        mock_app.send_task.assert_not_called()
+
+
+class TestDeletePerFileGuardKey:
+    """Protection 2: per-file Redis guard key prevents duplicate enqueue."""
+
+    def test_guarded_file_not_re_enqueued(
+        self,
+        db_session: Session,
+        tenant_context: None,  # noqa: ARG002
+    ) -> None:
+        """A file whose guard key is already set in Redis is skipped."""
+        user = create_test_user(db_session, "del_guard_user")
+        uf = _create_deleting_user_file(db_session, user.id)
+
+        redis_client = get_redis_client(tenant_id=TEST_TENANT_ID)
+        guard_key = _user_file_delete_queued_key(uf.id)
+        redis_client.setex(guard_key, CELERY_USER_FILE_DELETE_TASK_EXPIRES, 1)
+
+        mock_app = MagicMock()
+
+        try:
+            with (
+                _patch_task_app(check_for_user_file_delete, mock_app),
+                patch(_PATCH_QUEUE_LEN, return_value=0),
+            ):
+                check_for_user_file_delete.run(tenant_id=TEST_TENANT_ID)
+
+            # send_task must not have been called with this specific file's ID
+            for call in mock_app.send_task.call_args_list:
+                kwargs = call.kwargs.get("kwargs", {})
+                assert kwargs.get("user_file_id") != str(
+                    uf.id
+                ), f"File {uf.id} should have been skipped because its guard key exists"
+        finally:
+            redis_client.delete(guard_key)
+
+    def test_guard_key_exists_in_redis_after_enqueue(
+        self,
+        db_session: Session,
+        tenant_context: None,  # noqa: ARG002
+    ) -> None:
+        """After a file is enqueued its guard key is present in Redis with a TTL."""
+        user = create_test_user(db_session, "del_guard_set_user")
+        uf = _create_deleting_user_file(db_session, user.id)
+
+        redis_client = get_redis_client(tenant_id=TEST_TENANT_ID)
+        guard_key = _user_file_delete_queued_key(uf.id)
+        redis_client.delete(guard_key)  # clean slate
+
+        mock_app = MagicMock()
+
+        try:
+            with (
+                _patch_task_app(check_for_user_file_delete, mock_app),
+                patch(_PATCH_QUEUE_LEN, return_value=0),
+            ):
+                check_for_user_file_delete.run(tenant_id=TEST_TENANT_ID)
+
+            assert redis_client.exists(
+                guard_key
+            ), "Guard key should be set in Redis after enqueue"
+            ttl = int(redis_client.ttl(guard_key))  # type: ignore[arg-type]
+            assert (
+                0 < ttl <= CELERY_USER_FILE_DELETE_TASK_EXPIRES
+            ), f"Guard key TTL {ttl}s is outside the expected range (0, {CELERY_USER_FILE_DELETE_TASK_EXPIRES}]"
+        finally:
+            redis_client.delete(guard_key)
+
+
+class TestDeleteTaskExpiry:
+    """Protection 3: every send_task call includes an expires value."""
+
+    def test_send_task_called_with_expires(
+        self,
+        db_session: Session,
+        tenant_context: None,  # noqa: ARG002
+    ) -> None:
+        """send_task is called with the correct queue, task name, and expires."""
+        user = create_test_user(db_session, "del_expires_user")
+        uf = _create_deleting_user_file(db_session, user.id)
+
+        redis_client = get_redis_client(tenant_id=TEST_TENANT_ID)
+        guard_key = _user_file_delete_queued_key(uf.id)
+        redis_client.delete(guard_key)
+
+        mock_app = MagicMock()
+
+        try:
+            with (
+                _patch_task_app(check_for_user_file_delete, mock_app),
+                patch(_PATCH_QUEUE_LEN, return_value=0),
+            ):
+                check_for_user_file_delete.run(tenant_id=TEST_TENANT_ID)
+
+            # At least one task should have been submitted (for our file)
+            assert (
+                mock_app.send_task.call_count >= 1
+            ), "Expected at least one task to be submitted"
+
+            # Every submitted task must carry expires
+            for call in mock_app.send_task.call_args_list:
+                assert call.args[0] == OnyxCeleryTask.DELETE_SINGLE_USER_FILE
+                assert call.kwargs.get("queue") == OnyxCeleryQueues.USER_FILE_DELETE
+                assert (
+                    call.kwargs.get("expires") == CELERY_USER_FILE_DELETE_TASK_EXPIRES
+                ), "Task must be submitted with the correct expires value to prevent stale task accumulation"
+        finally:
+            redis_client.delete(guard_key)
+
+
+class TestDeleteWorkerClearsGuardKey:
+    """process_single_user_file_delete removes the guard key when it picks up a task."""
+
+    def test_guard_key_deleted_on_pickup(
+        self,
+        tenant_context: None,  # noqa: ARG002
+    ) -> None:
+        """The guard key is deleted before the worker does any real work.
+
+        We simulate an already-locked file so delete_user_file_impl returns
+        early – but crucially, after the guard key deletion.
+        """
+        user_file_id = str(uuid4())
+
+        redis_client = get_redis_client(tenant_id=TEST_TENANT_ID)
+        guard_key = _user_file_delete_queued_key(user_file_id)
+
+        # Simulate the guard key set when the beat enqueued the task
+        redis_client.setex(guard_key, CELERY_USER_FILE_DELETE_TASK_EXPIRES, 1)
+        assert redis_client.exists(guard_key), "Guard key must exist before pickup"
+
+        # Hold the per-file delete lock so the worker exits early without
+        # touching the database or file store.
+        lock_key = _user_file_delete_lock_key(user_file_id)
+        delete_lock = redis_client.lock(lock_key, timeout=10)
+        acquired = delete_lock.acquire(blocking=False)
+        assert acquired, "Should be able to acquire the delete lock for this test"
+
+        try:
+            process_single_user_file_delete.run(
+                user_file_id=user_file_id,
+                tenant_id=TEST_TENANT_ID,
+            )
+        finally:
+            if delete_lock.owned():
+                delete_lock.release()
+
+        assert not redis_client.exists(
+            guard_key
+        ), "Guard key should be deleted when the worker picks up the task"

backend/tests/external_dependency_unit/document_index/test_document_index_old.py

@@ -297,6 +297,10 @@ def index_batch_params(
 class TestDocumentIndexOld:
     """Tests the old DocumentIndex interface."""
 
+    # TODO(ENG-3864)(andrei): Re-enable this test.
+    @pytest.mark.xfail(
+        reason="Flaky test: Retrieved chunks vary non-deterministically before and after changing user projects and personas. Likely a timing issue with the index being updated."
+    )
     def test_update_single_can_clear_user_projects_and_personas(
         self,
         document_indices: list[DocumentIndex],

backend/tests/external_dependency_unit/opensearch/test_opensearch_client.py

@@ -29,6 +29,7 @@ from onyx.document_index.opensearch.opensearch_document_index import (
 )
 from onyx.document_index.opensearch.schema import CONTENT_FIELD_NAME
 from onyx.document_index.opensearch.schema import DocumentChunk
+from onyx.document_index.opensearch.schema import DocumentChunkWithoutVectors
 from onyx.document_index.opensearch.schema import DocumentSchema
 from onyx.document_index.opensearch.schema import get_opensearch_doc_chunk_id
 from onyx.document_index.opensearch.search import DocumentQuery
@@ -96,6 +97,23 @@ def _patch_hybrid_search_normalization_pipeline(
     )
 
 
+def _patch_opensearch_match_highlights_disabled(
+    monkeypatch: pytest.MonkeyPatch, disabled: bool
+) -> None:
+    """
+    Patches OPENSEARCH_MATCH_HIGHLIGHTS_DISABLED wherever necessary for this
+    test file.
+    """
+    monkeypatch.setattr(
+        "onyx.configs.app_configs.OPENSEARCH_MATCH_HIGHLIGHTS_DISABLED",
+        disabled,
+    )
+    monkeypatch.setattr(
+        "onyx.document_index.opensearch.search.OPENSEARCH_MATCH_HIGHLIGHTS_DISABLED",
+        disabled,
+    )
+
+
 def _create_test_document_chunk(
     document_id: str,
     content: str,
@@ -226,7 +244,7 @@ class TestOpenSearchClient:
         mappings = DocumentSchema.get_document_schema(
             vector_dimension=128, multitenant=True
         )
-        settings = DocumentSchema.get_index_settings()
+        settings = DocumentSchema.get_index_settings_based_on_environment()
 
         # Under test.
         # Should not raise.
@@ -242,7 +260,7 @@ class TestOpenSearchClient:
         mappings = DocumentSchema.get_document_schema(
             vector_dimension=128, multitenant=True
         )
-        settings = DocumentSchema.get_index_settings()
+        settings = DocumentSchema.get_index_settings_based_on_environment()
         test_client.create_index(mappings=mappings, settings=settings)
 
         # Under test.
@@ -271,7 +289,7 @@ class TestOpenSearchClient:
         mappings = DocumentSchema.get_document_schema(
             vector_dimension=128, multitenant=True
         )
-        settings = DocumentSchema.get_index_settings()
+        settings = DocumentSchema.get_index_settings_based_on_environment()
 
         test_client.create_index(mappings=mappings, settings=settings)
 
@@ -285,7 +303,7 @@ class TestOpenSearchClient:
         mappings = DocumentSchema.get_document_schema(
             vector_dimension=128, multitenant=True
         )
-        settings = DocumentSchema.get_index_settings()
+        settings = DocumentSchema.get_index_settings_based_on_environment()
 
         # Under test and postcondition.
         # Should return False before creation.
@@ -305,7 +323,7 @@ class TestOpenSearchClient:
         mappings = DocumentSchema.get_document_schema(
             vector_dimension=128, multitenant=True
         )
-        settings = DocumentSchema.get_index_settings()
+        settings = DocumentSchema.get_index_settings_based_on_environment()
         test_client.create_index(mappings=mappings, settings=settings)
 
         # Under test.
@@ -340,7 +358,7 @@ class TestOpenSearchClient:
                 },
             },
         }
-        settings = DocumentSchema.get_index_settings()
+        settings = DocumentSchema.get_index_settings_based_on_environment()
         test_client.create_index(mappings=initial_mappings, settings=settings)
 
         # Under test.
@@ -383,7 +401,7 @@ class TestOpenSearchClient:
                 "test_field": {"type": "keyword"},
             },
         }
-        settings = DocumentSchema.get_index_settings()
+        settings = DocumentSchema.get_index_settings_based_on_environment()
         test_client.create_index(mappings=initial_mappings, settings=settings)
 
         # Under test and postcondition.
@@ -418,7 +436,7 @@ class TestOpenSearchClient:
         mappings = DocumentSchema.get_document_schema(
             vector_dimension=128, multitenant=True
         )
-        settings = DocumentSchema.get_index_settings()
+        settings = DocumentSchema.get_index_settings_based_on_environment()
         # Create once - should succeed.
         test_client.create_index(mappings=mappings, settings=settings)
 
@@ -461,7 +479,7 @@ class TestOpenSearchClient:
         mappings = DocumentSchema.get_document_schema(
             vector_dimension=128, multitenant=tenant_state.multitenant
         )
-        settings = DocumentSchema.get_index_settings()
+        settings = DocumentSchema.get_index_settings_based_on_environment()
         test_client.create_index(mappings=mappings, settings=settings)
 
         doc = _create_test_document_chunk(
@@ -489,7 +507,7 @@ class TestOpenSearchClient:
         mappings = DocumentSchema.get_document_schema(
             vector_dimension=128, multitenant=tenant_state.multitenant
         )
-        settings = DocumentSchema.get_index_settings()
+        settings = DocumentSchema.get_index_settings_based_on_environment()
         test_client.create_index(mappings=mappings, settings=settings)
 
         docs = [
@@ -520,7 +538,7 @@ class TestOpenSearchClient:
         mappings = DocumentSchema.get_document_schema(
             vector_dimension=128, multitenant=tenant_state.multitenant
         )
-        settings = DocumentSchema.get_index_settings()
+        settings = DocumentSchema.get_index_settings_based_on_environment()
         test_client.create_index(mappings=mappings, settings=settings)
 
         doc = _create_test_document_chunk(
@@ -548,7 +566,7 @@ class TestOpenSearchClient:
         mappings = DocumentSchema.get_document_schema(
             vector_dimension=128, multitenant=tenant_state.multitenant
         )
-        settings = DocumentSchema.get_index_settings()
+        settings = DocumentSchema.get_index_settings_based_on_environment()
         test_client.create_index(mappings=mappings, settings=settings)
 
         original_doc = _create_test_document_chunk(
@@ -583,7 +601,7 @@ class TestOpenSearchClient:
         mappings = DocumentSchema.get_document_schema(
             vector_dimension=128, multitenant=False
         )
-        settings = DocumentSchema.get_index_settings()
+        settings = DocumentSchema.get_index_settings_based_on_environment()
         test_client.create_index(mappings=mappings, settings=settings)
 
         # Under test and postcondition.
@@ -602,7 +620,7 @@ class TestOpenSearchClient:
         mappings = DocumentSchema.get_document_schema(
             vector_dimension=128, multitenant=tenant_state.multitenant
         )
-        settings = DocumentSchema.get_index_settings()
+        settings = DocumentSchema.get_index_settings_based_on_environment()
         test_client.create_index(mappings=mappings, settings=settings)
 
         doc = _create_test_document_chunk(
@@ -638,7 +656,7 @@ class TestOpenSearchClient:
         mappings = DocumentSchema.get_document_schema(
             vector_dimension=128, multitenant=tenant_state.multitenant
         )
-        settings = DocumentSchema.get_index_settings()
+        settings = DocumentSchema.get_index_settings_based_on_environment()
         test_client.create_index(mappings=mappings, settings=settings)
 
         # Under test.
@@ -659,7 +677,7 @@ class TestOpenSearchClient:
         mappings = DocumentSchema.get_document_schema(
             vector_dimension=128, multitenant=tenant_state.multitenant
         )
-        settings = DocumentSchema.get_index_settings()
+        settings = DocumentSchema.get_index_settings_based_on_environment()
         test_client.create_index(mappings=mappings, settings=settings)
 
         # Index multiple documents.
@@ -735,7 +753,7 @@ class TestOpenSearchClient:
         mappings = DocumentSchema.get_document_schema(
             vector_dimension=128, multitenant=tenant_state.multitenant
         )
-        settings = DocumentSchema.get_index_settings()
+        settings = DocumentSchema.get_index_settings_based_on_environment()
         test_client.create_index(mappings=mappings, settings=settings)
 
         # Create a document to update.
@@ -784,7 +802,7 @@ class TestOpenSearchClient:
         mappings = DocumentSchema.get_document_schema(
             vector_dimension=128, multitenant=tenant_state.multitenant
         )
-        settings = DocumentSchema.get_index_settings()
+        settings = DocumentSchema.get_index_settings_based_on_environment()
         test_client.create_index(mappings=mappings, settings=settings)
 
         # Under test and postcondition.
@@ -804,11 +822,12 @@ class TestOpenSearchClient:
         """Tests all hybrid search configurations and pipelines."""
         # Precondition.
         _patch_global_tenant_state(monkeypatch, False)
+        _patch_opensearch_match_highlights_disabled(monkeypatch, False)
         tenant_state = TenantState(tenant_id=POSTGRES_DEFAULT_SCHEMA, multitenant=False)
         mappings = DocumentSchema.get_document_schema(
             vector_dimension=128, multitenant=tenant_state.multitenant
         )
-        settings = DocumentSchema.get_index_settings()
+        settings = DocumentSchema.get_index_settings_based_on_environment()
         test_client.create_index(mappings=mappings, settings=settings)
         # Index documents.
         docs = {
@@ -881,8 +900,12 @@ class TestOpenSearchClient:
                 )
                 # Make sure the chunk contents are preserved.
                 for i, chunk in enumerate(results):
-                    assert (
-                        chunk.document_chunk == docs[chunk.document_chunk.document_id]
+                    expected = docs[chunk.document_chunk.document_id]
+                    assert chunk.document_chunk == DocumentChunkWithoutVectors(
+                        **{
+                            k: getattr(expected, k)
+                            for k in DocumentChunkWithoutVectors.model_fields
+                        }
                     )
                     # Make sure score reporting seems reasonable (it should not be None
                     # or 0).
@@ -906,7 +929,7 @@ class TestOpenSearchClient:
         mappings = DocumentSchema.get_document_schema(
             vector_dimension=128, multitenant=tenant_state.multitenant
         )
-        settings = DocumentSchema.get_index_settings()
+        settings = DocumentSchema.get_index_settings_based_on_environment()
         test_client.create_index(mappings=mappings, settings=settings)
         # Note no documents were indexed.
 
@@ -942,12 +965,13 @@ class TestOpenSearchClient:
         """
         # Precondition.
         _patch_global_tenant_state(monkeypatch, True)
+        _patch_opensearch_match_highlights_disabled(monkeypatch, False)
         tenant_x = TenantState(tenant_id="tenant-x", multitenant=True)
         tenant_y = TenantState(tenant_id="tenant-y", multitenant=True)
         mappings = DocumentSchema.get_document_schema(
             vector_dimension=128, multitenant=tenant_x.multitenant
         )
-        settings = DocumentSchema.get_index_settings()
+        settings = DocumentSchema.get_index_settings_based_on_environment()
         test_client.create_index(mappings=mappings, settings=settings)
 
         # Index documents with different public/hidden and tenant states.
@@ -1038,7 +1062,12 @@ class TestOpenSearchClient:
         # ordered; we're just assuming which doc will be the first result here.
         assert results[0].document_chunk.document_id == "public-doc"
         # Make sure the chunk contents are preserved.
-        assert results[0].document_chunk == docs["public-doc"]
+        assert results[0].document_chunk == DocumentChunkWithoutVectors(
+            **{
+                k: getattr(docs["public-doc"], k)
+                for k in DocumentChunkWithoutVectors.model_fields
+            }
+        )
         # Make sure score reporting seems reasonable (it should not be None
         # or 0).
         assert results[0].score
@@ -1046,7 +1075,12 @@ class TestOpenSearchClient:
         assert results[0].match_highlights.get(CONTENT_FIELD_NAME, [])
         # Same for the second result.
         assert results[1].document_chunk.document_id == "private-doc-user-a"
-        assert results[1].document_chunk == docs["private-doc-user-a"]
+        assert results[1].document_chunk == DocumentChunkWithoutVectors(
+            **{
+                k: getattr(docs["private-doc-user-a"], k)
+                for k in DocumentChunkWithoutVectors.model_fields
+            }
+        )
         assert results[1].score
         assert results[1].match_highlights.get(CONTENT_FIELD_NAME, [])
 
@@ -1062,11 +1096,12 @@ class TestOpenSearchClient:
         """
         # Precondition.
         _patch_global_tenant_state(monkeypatch, True)
+        _patch_opensearch_match_highlights_disabled(monkeypatch, False)
         tenant_x = TenantState(tenant_id="tenant-x", multitenant=True)
         mappings = DocumentSchema.get_document_schema(
             vector_dimension=128, multitenant=tenant_x.multitenant
         )
-        settings = DocumentSchema.get_index_settings()
+        settings = DocumentSchema.get_index_settings_based_on_environment()
         test_client.create_index(mappings=mappings, settings=settings)
 
         # Index documents with varying relevance to the query.
@@ -1193,7 +1228,7 @@ class TestOpenSearchClient:
         mappings = DocumentSchema.get_document_schema(
             vector_dimension=128, multitenant=tenant_x.multitenant
         )
-        settings = DocumentSchema.get_index_settings()
+        settings = DocumentSchema.get_index_settings_based_on_environment()
         test_client.create_index(mappings=mappings, settings=settings)
 
         # Although very unlikely in practice, let's use the same doc ID just to
@@ -1286,7 +1321,7 @@ class TestOpenSearchClient:
         mappings = DocumentSchema.get_document_schema(
             vector_dimension=128, multitenant=tenant_state.multitenant
         )
-        settings = DocumentSchema.get_index_settings()
+        settings = DocumentSchema.get_index_settings_based_on_environment()
         test_client.create_index(mappings=mappings, settings=settings)
 
         # Don't index any documents.
@@ -1313,7 +1348,7 @@ class TestOpenSearchClient:
         mappings = DocumentSchema.get_document_schema(
             vector_dimension=128, multitenant=tenant_state.multitenant
         )
-        settings = DocumentSchema.get_index_settings()
+        settings = DocumentSchema.get_index_settings_based_on_environment()
         test_client.create_index(mappings=mappings, settings=settings)
 
         # Index chunks for two different documents.
@@ -1381,7 +1416,7 @@ class TestOpenSearchClient:
         mappings = DocumentSchema.get_document_schema(
             vector_dimension=128, multitenant=tenant_state.multitenant
         )
-        settings = DocumentSchema.get_index_settings()
+        settings = DocumentSchema.get_index_settings_based_on_environment()
         test_client.create_index(mappings=mappings, settings=settings)
 
         # Index documents with different public/hidden and tenant states.
@@ -1458,7 +1493,7 @@ class TestOpenSearchClient:
         mappings = DocumentSchema.get_document_schema(
             vector_dimension=128, multitenant=tenant_state.multitenant
         )
-        settings = DocumentSchema.get_index_settings()
+        settings = DocumentSchema.get_index_settings_based_on_environment()
         test_client.create_index(mappings=mappings, settings=settings)
 
         # Index docs with various ages.
@@ -1550,7 +1585,7 @@ class TestOpenSearchClient:
         mappings = DocumentSchema.get_document_schema(
             vector_dimension=128, multitenant=tenant_state.multitenant
         )
-        settings = DocumentSchema.get_index_settings()
+        settings = DocumentSchema.get_index_settings_based_on_environment()
         test_client.create_index(mappings=mappings, settings=settings)
 
         # Index chunks for two different documents, one hidden one not.
@@ -1599,4 +1634,9 @@ class TestOpenSearchClient:
         for result in results:
             # Note each result must be from doc 1, which is not hidden.
             expected_result = doc1_chunks[result.document_chunk.chunk_index]
-            assert result.document_chunk == expected_result
+            assert result.document_chunk == DocumentChunkWithoutVectors(
+                **{
+                    k: getattr(expected_result, k)
+                    for k in DocumentChunkWithoutVectors.model_fields
+                }
+            )

backend/tests/external_dependency_unit/opensearch_migration/test_opensearch_migration_tasks.py

@@ -31,7 +31,6 @@ from onyx.background.celery.tasks.opensearch_migration.transformer import (
 )
 from onyx.configs.constants import PUBLIC_DOC_PAT
 from onyx.configs.constants import SOURCE_TYPE
-from onyx.context.search.models import IndexFilters
 from onyx.db.engine.sql_engine import get_session_with_current_tenant
 from onyx.db.models import Document
 from onyx.db.models import OpenSearchDocumentMigrationRecord
@@ -44,6 +43,7 @@ from onyx.document_index.opensearch.client import OpenSearchIndexClient
 from onyx.document_index.opensearch.client import wait_for_opensearch_with_timeout
 from onyx.document_index.opensearch.constants import DEFAULT_MAX_CHUNK_SIZE
 from onyx.document_index.opensearch.schema import DocumentChunk
+from onyx.document_index.opensearch.schema import get_opensearch_doc_chunk_id
 from onyx.document_index.opensearch.search import DocumentQuery
 from onyx.document_index.vespa.shared_utils.utils import wait_for_vespa_with_timeout
 from onyx.document_index.vespa.vespa_document_index import VespaDocumentIndex
@@ -70,6 +70,7 @@ from onyx.document_index.vespa_constants import SOURCE_LINKS
 from onyx.document_index.vespa_constants import TITLE
 from onyx.document_index.vespa_constants import TITLE_EMBEDDING
 from onyx.document_index.vespa_constants import USER_PROJECT
+from shared_configs.configs import MULTI_TENANT
 from shared_configs.contextvars import get_current_tenant_id
 from tests.external_dependency_unit.full_setup import ensure_full_deployment_setup
 
@@ -78,24 +79,22 @@ CHUNK_COUNT = 5
 
 
 def _get_document_chunks_from_opensearch(
-    opensearch_client: OpenSearchIndexClient, document_id: str, current_tenant_id: str
+    opensearch_client: OpenSearchIndexClient,
+    document_id: str,
+    tenant_state: TenantState,
 ) -> list[DocumentChunk]:
     opensearch_client.refresh_index()
-    filters = IndexFilters(access_control_list=None, tenant_id=current_tenant_id)
-    query_body = DocumentQuery.get_from_document_id_query(
-        document_id=document_id,
-        tenant_state=TenantState(tenant_id=current_tenant_id, multitenant=False),
-        index_filters=filters,
-        include_hidden=False,
-        max_chunk_size=DEFAULT_MAX_CHUNK_SIZE,
-        min_chunk_index=None,
-        max_chunk_index=None,
-    )
-    search_hits = opensearch_client.search(
-        body=query_body,
-        search_pipeline_id=None,
-    )
-    return [search_hit.document_chunk for search_hit in search_hits]
+    results: list[DocumentChunk] = []
+    for i in range(CHUNK_COUNT):
+        document_chunk_id: str = get_opensearch_doc_chunk_id(
+            tenant_state=tenant_state,
+            document_id=document_id,
+            chunk_index=i,
+            max_chunk_size=DEFAULT_MAX_CHUNK_SIZE,
+        )
+        result = opensearch_client.get_document(document_chunk_id)
+        results.append(result)
+    return results
 
 
 def _delete_document_chunks_from_opensearch(
@@ -452,10 +451,13 @@ class TestMigrateChunksFromVespaToOpenSearchTask:
         for chunks in document_chunks.values():
             all_chunks.extend(chunks)
         vespa_document_index.index_raw_chunks(all_chunks)
+        tenant_state = TenantState(
+            tenant_id=get_current_tenant_id(), multitenant=MULTI_TENANT
+        )
 
         # Under test.
         result = migrate_chunks_from_vespa_to_opensearch_task(
-            tenant_id=get_current_tenant_id()
+            tenant_id=tenant_state.tenant_id
         )
 
         # Postcondition.
@@ -477,7 +479,7 @@ class TestMigrateChunksFromVespaToOpenSearchTask:
         # Verify chunks were indexed in OpenSearch.
         for document in test_documents:
             opensearch_chunks = _get_document_chunks_from_opensearch(
-                opensearch_client, document.id, get_current_tenant_id()
+                opensearch_client, document.id, tenant_state
             )
             assert len(opensearch_chunks) == CHUNK_COUNT
             opensearch_chunks.sort(key=lambda x: x.chunk_index)
@@ -522,6 +524,9 @@ class TestMigrateChunksFromVespaToOpenSearchTask:
         for chunks in document_chunks.values():
             all_chunks.extend(chunks)
         vespa_document_index.index_raw_chunks(all_chunks)
+        tenant_state = TenantState(
+            tenant_id=get_current_tenant_id(), multitenant=MULTI_TENANT
+        )
 
         # Run the initial batch. To simulate partial progress we will mock the
         # redis lock to return True for the first invocation of .owned() and
@@ -536,7 +541,7 @@ class TestMigrateChunksFromVespaToOpenSearchTask:
             return_value=mock_redis_client,
         ):
             result_1 = migrate_chunks_from_vespa_to_opensearch_task(
-                tenant_id=get_current_tenant_id()
+                tenant_id=tenant_state.tenant_id
             )
 
         assert result_1 is True
@@ -559,7 +564,7 @@ class TestMigrateChunksFromVespaToOpenSearchTask:
         # Under test.
         # Run the remainder of the migration.
         result_2 = migrate_chunks_from_vespa_to_opensearch_task(
-            tenant_id=get_current_tenant_id()
+            tenant_id=tenant_state.tenant_id
         )
 
         # Postcondition.
@@ -583,7 +588,7 @@ class TestMigrateChunksFromVespaToOpenSearchTask:
         # Verify chunks were indexed in OpenSearch.
         for document in test_documents:
             opensearch_chunks = _get_document_chunks_from_opensearch(
-                opensearch_client, document.id, get_current_tenant_id()
+                opensearch_client, document.id, tenant_state
             )
             assert len(opensearch_chunks) == CHUNK_COUNT
             opensearch_chunks.sort(key=lambda x: x.chunk_index)
@@ -630,6 +635,9 @@ class TestMigrateChunksFromVespaToOpenSearchTask:
         for chunks in document_chunks.values():
             all_chunks.extend(chunks)
         vespa_document_index.index_raw_chunks(all_chunks)
+        tenant_state = TenantState(
+            tenant_id=get_current_tenant_id(), multitenant=MULTI_TENANT
+        )
 
         # Run the initial batch. To simulate partial progress we will mock the
         # redis lock to return True for the first invocation of .owned() and
@@ -646,7 +654,7 @@ class TestMigrateChunksFromVespaToOpenSearchTask:
             return_value=mock_redis_client,
         ):
             result_1 = migrate_chunks_from_vespa_to_opensearch_task(
-                tenant_id=get_current_tenant_id()
+                tenant_id=tenant_state.tenant_id
             )
 
         assert result_1 is True
@@ -691,7 +699,7 @@ class TestMigrateChunksFromVespaToOpenSearchTask:
             ),
         ):
             result_2 = migrate_chunks_from_vespa_to_opensearch_task(
-                tenant_id=get_current_tenant_id()
+                tenant_id=tenant_state.tenant_id
             )
 
         # Postcondition.
@@ -728,7 +736,7 @@ class TestMigrateChunksFromVespaToOpenSearchTask:
             ),
         ):
             result_3 = migrate_chunks_from_vespa_to_opensearch_task(
-                tenant_id=get_current_tenant_id()
+                tenant_id=tenant_state.tenant_id
             )
 
         # Postcondition.
@@ -752,7 +760,7 @@ class TestMigrateChunksFromVespaToOpenSearchTask:
         # Verify chunks were indexed in OpenSearch.
         for document in test_documents:
             opensearch_chunks = _get_document_chunks_from_opensearch(
-                opensearch_client, document.id, get_current_tenant_id()
+                opensearch_client, document.id, tenant_state
             )
             assert len(opensearch_chunks) == CHUNK_COUNT
             opensearch_chunks.sort(key=lambda x: x.chunk_index)
@@ -840,24 +848,25 @@ class TestMigrateChunksFromVespaToOpenSearchTask:
             chunk["content"] = (
                 f"Different content {chunk[CHUNK_ID]} for {test_documents[0].id}"
             )
+        tenant_state = TenantState(
+            tenant_id=get_current_tenant_id(), multitenant=MULTI_TENANT
+        )
         chunks_for_document_in_opensearch, _ = (
             transform_vespa_chunks_to_opensearch_chunks(
                 document_in_opensearch,
-                TenantState(tenant_id=get_current_tenant_id(), multitenant=False),
+                tenant_state,
                 {},
             )
         )
         opensearch_client.bulk_index_documents(
             documents=chunks_for_document_in_opensearch,
-            tenant_state=TenantState(
-                tenant_id=get_current_tenant_id(), multitenant=False
-            ),
+            tenant_state=tenant_state,
             update_if_exists=True,
         )
 
         # Under test.
         result = migrate_chunks_from_vespa_to_opensearch_task(
-            tenant_id=get_current_tenant_id()
+            tenant_id=tenant_state.tenant_id
         )
 
         # Postcondition.
@@ -878,7 +887,7 @@ class TestMigrateChunksFromVespaToOpenSearchTask:
         # Verify chunks were indexed in OpenSearch.
         for document in test_documents:
             opensearch_chunks = _get_document_chunks_from_opensearch(
-                opensearch_client, document.id, get_current_tenant_id()
+                opensearch_client, document.id, tenant_state
             )
             assert len(opensearch_chunks) == CHUNK_COUNT
             opensearch_chunks.sort(key=lambda x: x.chunk_index)
@@ -922,11 +931,14 @@ class TestMigrateChunksFromVespaToOpenSearchTask:
         for chunks in document_chunks.values():
             all_chunks.extend(chunks)
         vespa_document_index.index_raw_chunks(all_chunks)
+        tenant_state = TenantState(
+            tenant_id=get_current_tenant_id(), multitenant=MULTI_TENANT
+        )
 
         # Under test.
         # First run.
         result_1 = migrate_chunks_from_vespa_to_opensearch_task(
-            tenant_id=get_current_tenant_id()
+            tenant_id=tenant_state.tenant_id
         )
 
         # Postcondition.
@@ -947,7 +959,7 @@ class TestMigrateChunksFromVespaToOpenSearchTask:
         # Verify chunks were indexed in OpenSearch.
         for document in test_documents:
             opensearch_chunks = _get_document_chunks_from_opensearch(
-                opensearch_client, document.id, get_current_tenant_id()
+                opensearch_client, document.id, tenant_state
             )
             assert len(opensearch_chunks) == CHUNK_COUNT
             opensearch_chunks.sort(key=lambda x: x.chunk_index)
@@ -960,7 +972,7 @@ class TestMigrateChunksFromVespaToOpenSearchTask:
         # Under test.
         # Second run.
         result_2 = migrate_chunks_from_vespa_to_opensearch_task(
-            tenant_id=get_current_tenant_id()
+            tenant_id=tenant_state.tenant_id
         )
 
         # Postcondition.
@@ -982,7 +994,7 @@ class TestMigrateChunksFromVespaToOpenSearchTask:
         # Verify chunks were indexed in OpenSearch.
         for document in test_documents:
             opensearch_chunks = _get_document_chunks_from_opensearch(
-                opensearch_client, document.id, get_current_tenant_id()
+                opensearch_client, document.id, tenant_state
             )
             assert len(opensearch_chunks) == CHUNK_COUNT
             opensearch_chunks.sort(key=lambda x: x.chunk_index)

backend/tests/unit/onyx/db/test_projects_upload_task_expiry.py

@@ -0,0 +1,63 @@
+"""
+Unit test verifying that the upload API path sends tasks with expires=.
+
+The upload_files_to_user_files_with_indexing function must include expires=
+on every send_task call to prevent phantom task accumulation if the worker
+is down or slow.
+"""
+
+from unittest.mock import MagicMock
+from unittest.mock import patch
+from uuid import uuid4
+
+from onyx.configs.constants import CELERY_USER_FILE_PROCESSING_TASK_EXPIRES
+from onyx.configs.constants import OnyxCeleryQueues
+from onyx.configs.constants import OnyxCeleryTask
+from onyx.db.models import UserFile
+from onyx.db.projects import upload_files_to_user_files_with_indexing
+
+
+def _make_mock_user_file() -> MagicMock:
+    uf = MagicMock(spec=UserFile)
+    uf.id = str(uuid4())
+    return uf
+
+
+@patch("onyx.db.projects.get_current_tenant_id", return_value="test_tenant")
+@patch("onyx.db.projects.create_user_files")
+@patch(
+    "onyx.background.celery.versioned_apps.client.app",
+    new_callable=MagicMock,
+)
+def test_send_task_includes_expires(
+    mock_client_app: MagicMock,
+    mock_create: MagicMock,
+    mock_tenant: MagicMock,  # noqa: ARG001
+) -> None:
+    """Every send_task call from the upload path must include expires=."""
+    user_files = [_make_mock_user_file(), _make_mock_user_file()]
+    mock_create.return_value = MagicMock(
+        user_files=user_files,
+        rejected_files=[],
+        id_to_temp_id={},
+    )
+
+    mock_user = MagicMock()
+    mock_db_session = MagicMock()
+
+    upload_files_to_user_files_with_indexing(
+        files=[],
+        project_id=None,
+        user=mock_user,
+        temp_id_map=None,
+        db_session=mock_db_session,
+    )
+
+    assert mock_client_app.send_task.call_count == len(user_files)
+
+    for call in mock_client_app.send_task.call_args_list:
+        assert call.args[0] == OnyxCeleryTask.PROCESS_SINGLE_USER_FILE
+        assert call.kwargs.get("queue") == OnyxCeleryQueues.USER_FILE_PROCESSING
+        assert (
+            call.kwargs.get("expires") == CELERY_USER_FILE_PROCESSING_TASK_EXPIRES
+        ), "send_task must include expires= to prevent phantom task accumulation"

backend/tests/unit/onyx/document_index/opensearch/test_opensearch_index.py

@@ -1,249 +0,0 @@
-"""Unit tests for OpenSearchDocumentIndex.index().
-
-These tests mock the OpenSearch client and verify the buffered
-flush-by-document logic, DocumentInsertionRecord construction, and
-delete-before-insert semantics.
-"""
-
-from unittest.mock import MagicMock
-from unittest.mock import patch
-
-from onyx.access.models import DocumentAccess
-from onyx.connectors.models import Document
-from onyx.connectors.models import DocumentSource
-from onyx.connectors.models import TextSection
-from onyx.document_index.interfaces_new import IndexingMetadata
-from onyx.document_index.interfaces_new import TenantState
-from onyx.document_index.opensearch.opensearch_document_index import (
-    OpenSearchDocumentIndex,
-)
-from onyx.indexing.models import ChunkEmbedding
-from onyx.indexing.models import DocMetadataAwareIndexChunk
-from onyx.indexing.models import IndexChunk
-
-
-def _make_chunk(
-    doc_id: str,
-    chunk_id: int = 0,
-    content: str = "test content",
-    chunk_count: int | None = None,
-) -> DocMetadataAwareIndexChunk:
-    doc = Document(
-        id=doc_id,
-        semantic_identifier="test_doc",
-        sections=[TextSection(text=content, link=None)],
-        source=DocumentSource.NOT_APPLICABLE,
-        metadata={},
-        chunk_count=chunk_count,
-    )
-    index_chunk = IndexChunk(
-        chunk_id=chunk_id,
-        blurb=content[:50],
-        content=content,
-        source_links=None,
-        image_file_id=None,
-        section_continuation=False,
-        source_document=doc,
-        title_prefix="",
-        metadata_suffix_semantic="",
-        metadata_suffix_keyword="",
-        contextual_rag_reserved_tokens=0,
-        doc_summary="",
-        chunk_context="",
-        mini_chunk_texts=None,
-        large_chunk_id=None,
-        embeddings=ChunkEmbedding(
-            full_embedding=[0.1] * 10,
-            mini_chunk_embeddings=[],
-        ),
-        title_embedding=[0.1] * 10,
-    )
-    access = DocumentAccess.build(
-        user_emails=[],
-        user_groups=[],
-        external_user_emails=[],
-        external_user_group_ids=[],
-        is_public=True,
-    )
-    return DocMetadataAwareIndexChunk.from_index_chunk(
-        index_chunk=index_chunk,
-        access=access,
-        document_sets=set(),
-        user_project=[],
-        personas=[],
-        boost=0,
-        aggregated_chunk_boost_factor=1.0,
-        tenant_id="test_tenant",
-    )
-
-
-def _make_indexing_metadata(
-    doc_ids: list[str],
-    old_counts: list[int],
-    new_counts: list[int],
-) -> IndexingMetadata:
-    return IndexingMetadata(
-        doc_id_to_chunk_cnt_diff={
-            doc_id: IndexingMetadata.ChunkCounts(
-                old_chunk_cnt=old,
-                new_chunk_cnt=new,
-            )
-            for doc_id, old, new in zip(doc_ids, old_counts, new_counts)
-        }
-    )
-
-
-def _make_os_index(mock_client: MagicMock) -> OpenSearchDocumentIndex:
-    """Create an OpenSearchDocumentIndex with a mocked client."""
-    with patch.object(
-        OpenSearchDocumentIndex,
-        "__init__",
-        lambda _self, *_a, **_kw: None,
-    ):
-        idx = OpenSearchDocumentIndex.__new__(OpenSearchDocumentIndex)
-
-    idx._index_name = "test_index"
-    idx._tenant_state = TenantState(tenant_id="test_tenant", multitenant=False)
-    idx._client = mock_client
-    return idx
-
-
-def test_index_single_new_doc() -> None:
-    """Indexing a single new document returns one record with already_existed=False."""
-    mock_client = MagicMock()
-    mock_client.bulk_index_documents.return_value = None
-
-    idx = _make_os_index(mock_client)
-
-    # Patch delete to return 0 (no existing chunks)
-    with patch.object(idx, "delete", return_value=0) as mock_delete:
-        chunk = _make_chunk("doc1")
-        metadata = _make_indexing_metadata(["doc1"], old_counts=[0], new_counts=[1])
-
-        results = idx.index(chunks=[chunk], indexing_metadata=metadata)
-
-    assert len(results) == 1
-    assert results[0].document_id == "doc1"
-    assert results[0].already_existed is False
-    mock_delete.assert_called_once()
-    mock_client.bulk_index_documents.assert_called_once()
-
-
-def test_index_existing_doc_already_existed_true() -> None:
-    """Re-indexing a doc with previous chunks returns already_existed=True."""
-    mock_client = MagicMock()
-    mock_client.bulk_index_documents.return_value = None
-
-    idx = _make_os_index(mock_client)
-
-    with patch.object(idx, "delete", return_value=5):
-        chunk = _make_chunk("doc1")
-        metadata = _make_indexing_metadata(["doc1"], old_counts=[5], new_counts=[1])
-
-        results = idx.index(chunks=[chunk], indexing_metadata=metadata)
-
-    assert len(results) == 1
-    assert results[0].already_existed is True
-
-
-def test_index_multiple_docs_flushed_separately() -> None:
-    """Chunks from different documents are flushed in separate bulk calls."""
-    mock_client = MagicMock()
-    mock_client.bulk_index_documents.return_value = None
-
-    idx = _make_os_index(mock_client)
-
-    with patch.object(idx, "delete", return_value=0):
-        chunks = [
-            _make_chunk("doc1", chunk_id=0),
-            _make_chunk("doc1", chunk_id=1),
-            _make_chunk("doc2", chunk_id=0),
-        ]
-        metadata = _make_indexing_metadata(
-            ["doc1", "doc2"], old_counts=[0, 0], new_counts=[2, 1]
-        )
-
-        results = idx.index(chunks=chunks, indexing_metadata=metadata)
-
-    result_map = {r.document_id: r.already_existed for r in results}
-    assert len(result_map) == 2
-    assert result_map["doc1"] is False
-    assert result_map["doc2"] is False
-    # Two separate flushes: one for doc1 (2 chunks), one for doc2 (1 chunk)
-    assert mock_client.bulk_index_documents.call_count == 2
-
-
-def test_index_deletes_before_inserting() -> None:
-    """For each document, delete is called before bulk_index_documents."""
-    mock_client = MagicMock()
-    mock_client.bulk_index_documents.return_value = None
-
-    call_order: list[str] = []
-
-    idx = _make_os_index(mock_client)
-
-    def track_delete(*_args: object, **_kwargs: object) -> int:
-        call_order.append("delete")
-        return 3
-
-    def track_bulk(*_args: object, **_kwargs: object) -> None:
-        call_order.append("bulk_index")
-
-    mock_client.bulk_index_documents.side_effect = track_bulk
-
-    with patch.object(idx, "delete", side_effect=track_delete):
-        chunk = _make_chunk("doc1")
-        metadata = _make_indexing_metadata(["doc1"], old_counts=[3], new_counts=[1])
-
-        idx.index(chunks=[chunk], indexing_metadata=metadata)
-
-    assert call_order == ["delete", "bulk_index"]
-
-
-def test_index_delete_called_once_per_doc() -> None:
-    """Delete is called only once per document, even with multiple chunks."""
-    mock_client = MagicMock()
-    mock_client.bulk_index_documents.return_value = None
-
-    idx = _make_os_index(mock_client)
-
-    with patch.object(idx, "delete", return_value=0) as mock_delete:
-        # 3 chunks, all same doc — should only delete once
-        chunks = [_make_chunk("doc1", chunk_id=i) for i in range(3)]
-        metadata = _make_indexing_metadata(["doc1"], old_counts=[0], new_counts=[3])
-
-        idx.index(chunks=chunks, indexing_metadata=metadata)
-
-    mock_delete.assert_called_once()
-
-
-def test_index_flushes_on_doc_boundary() -> None:
-    """When doc ID changes in the stream, the previous doc's chunks are flushed."""
-    mock_client = MagicMock()
-    mock_client.bulk_index_documents.return_value = None
-
-    idx = _make_os_index(mock_client)
-
-    bulk_call_chunk_counts: list[int] = []
-
-    def track_bulk(documents: list[object], **_kwargs: object) -> None:
-        bulk_call_chunk_counts.append(len(documents))
-
-    mock_client.bulk_index_documents.side_effect = track_bulk
-
-    with patch.object(idx, "delete", return_value=0):
-        chunks = [
-            _make_chunk("doc1", chunk_id=0),
-            _make_chunk("doc1", chunk_id=1),
-            _make_chunk("doc1", chunk_id=2),
-            _make_chunk("doc2", chunk_id=0),
-            _make_chunk("doc2", chunk_id=1),
-        ]
-        metadata = _make_indexing_metadata(
-            ["doc1", "doc2"], old_counts=[0, 0], new_counts=[3, 2]
-        )
-
-        idx.index(chunks=chunks, indexing_metadata=metadata)
-
-    # First flush: 3 chunks for doc1, second flush: 2 chunks for doc2
-    assert bulk_call_chunk_counts == [3, 2]

backend/tests/unit/onyx/document_index/vespa/test_vespa_index.py

@@ -1,373 +0,0 @@
-"""Unit tests for VespaDocumentIndex.index().
-
-These tests mock all external I/O (HTTP calls, thread pools) and verify
-the streaming logic, ID cleaning/mapping, and DocumentInsertionRecord
-construction.
-"""
-
-from unittest.mock import MagicMock
-from unittest.mock import patch
-from uuid import uuid4
-
-from onyx.access.models import DocumentAccess
-from onyx.connectors.models import Document
-from onyx.connectors.models import DocumentSource
-from onyx.connectors.models import TextSection
-from onyx.document_index.interfaces import EnrichedDocumentIndexingInfo
-from onyx.document_index.interfaces_new import IndexingMetadata
-from onyx.document_index.interfaces_new import TenantState
-from onyx.document_index.vespa.vespa_document_index import VespaDocumentIndex
-from onyx.indexing.models import ChunkEmbedding
-from onyx.indexing.models import DocMetadataAwareIndexChunk
-from onyx.indexing.models import IndexChunk
-
-
-def _make_chunk(
-    doc_id: str,
-    chunk_id: int = 0,
-    content: str = "test content",
-) -> DocMetadataAwareIndexChunk:
-    doc = Document(
-        id=doc_id,
-        semantic_identifier="test_doc",
-        sections=[TextSection(text=content, link=None)],
-        source=DocumentSource.NOT_APPLICABLE,
-        metadata={},
-    )
-    index_chunk = IndexChunk(
-        chunk_id=chunk_id,
-        blurb=content[:50],
-        content=content,
-        source_links=None,
-        image_file_id=None,
-        section_continuation=False,
-        source_document=doc,
-        title_prefix="",
-        metadata_suffix_semantic="",
-        metadata_suffix_keyword="",
-        contextual_rag_reserved_tokens=0,
-        doc_summary="",
-        chunk_context="",
-        mini_chunk_texts=None,
-        large_chunk_id=None,
-        embeddings=ChunkEmbedding(
-            full_embedding=[0.1] * 10,
-            mini_chunk_embeddings=[],
-        ),
-        title_embedding=None,
-    )
-    access = DocumentAccess.build(
-        user_emails=[],
-        user_groups=[],
-        external_user_emails=[],
-        external_user_group_ids=[],
-        is_public=True,
-    )
-    return DocMetadataAwareIndexChunk.from_index_chunk(
-        index_chunk=index_chunk,
-        access=access,
-        document_sets=set(),
-        user_project=[],
-        personas=[],
-        boost=0,
-        aggregated_chunk_boost_factor=1.0,
-        tenant_id="test_tenant",
-    )
-
-
-def _make_indexing_metadata(
-    doc_ids: list[str],
-    old_counts: list[int],
-    new_counts: list[int],
-) -> IndexingMetadata:
-    return IndexingMetadata(
-        doc_id_to_chunk_cnt_diff={
-            doc_id: IndexingMetadata.ChunkCounts(
-                old_chunk_cnt=old,
-                new_chunk_cnt=new,
-            )
-            for doc_id, old, new in zip(doc_ids, old_counts, new_counts)
-        }
-    )
-
-
-def _stub_enrich(
-    doc_id: str,
-    old_chunk_cnt: int,
-) -> EnrichedDocumentIndexingInfo:
-    """Build an EnrichedDocumentIndexingInfo that says 'no chunks to delete'
-    when old_chunk_cnt == 0, or 'has existing chunks' otherwise."""
-    return EnrichedDocumentIndexingInfo(
-        doc_id=doc_id,
-        chunk_start_index=0,
-        old_version=False,
-        chunk_end_index=old_chunk_cnt,
-    )
-
-
-@patch("onyx.document_index.vespa.vespa_document_index.batch_index_vespa_chunks")
-@patch("onyx.document_index.vespa.vespa_document_index.delete_vespa_chunks")
-@patch(
-    "onyx.document_index.vespa.vespa_document_index.get_document_chunk_ids",
-    return_value=[],
-)
-@patch("onyx.document_index.vespa.vespa_document_index._enrich_basic_chunk_info")
-def test_index_single_new_doc(
-    mock_enrich: MagicMock,
-    mock_get_chunk_ids: MagicMock,  # noqa: ARG001
-    mock_delete: MagicMock,  # noqa: ARG001
-    mock_batch_index: MagicMock,
-) -> None:
-    """Indexing a single new document returns one record with already_existed=False."""
-    mock_enrich.return_value = _stub_enrich("doc1", old_chunk_cnt=0)
-
-    index = VespaDocumentIndex(
-        index_name="test_index",
-        tenant_state=TenantState(tenant_id="test_tenant", multitenant=False),
-        large_chunks_enabled=False,
-        httpx_client=MagicMock(),
-    )
-
-    chunk = _make_chunk("doc1")
-    metadata = _make_indexing_metadata(["doc1"], old_counts=[0], new_counts=[1])
-
-    results = index.index(chunks=[chunk], indexing_metadata=metadata)
-
-    assert len(results) == 1
-    assert results[0].document_id == "doc1"
-    assert results[0].already_existed is False
-
-    # batch_index_vespa_chunks should be called once with a single cleaned chunk
-    mock_batch_index.assert_called_once()
-    call_kwargs = mock_batch_index.call_args
-    indexed_chunks = call_kwargs.kwargs["chunks"]
-    assert len(indexed_chunks) == 1
-    assert indexed_chunks[0].source_document.id == "doc1"
-    assert call_kwargs.kwargs["index_name"] == "test_index"
-    assert call_kwargs.kwargs["multitenant"] is False
-
-
-@patch("onyx.document_index.vespa.vespa_document_index.batch_index_vespa_chunks")
-@patch("onyx.document_index.vespa.vespa_document_index.delete_vespa_chunks")
-@patch(
-    "onyx.document_index.vespa.vespa_document_index.get_document_chunk_ids",
-    return_value=[],
-)
-@patch("onyx.document_index.vespa.vespa_document_index._enrich_basic_chunk_info")
-def test_index_existing_doc_already_existed_true(
-    mock_enrich: MagicMock,
-    mock_get_chunk_ids: MagicMock,
-    mock_delete: MagicMock,
-    mock_batch_index: MagicMock,
-) -> None:
-    """Re-indexing a doc with previous chunks deletes old chunks, indexes
-    new ones, and returns already_existed=True."""
-    fake_chunk_ids = [uuid4(), uuid4()]
-    mock_enrich.return_value = _stub_enrich("doc1", old_chunk_cnt=5)
-    mock_get_chunk_ids.return_value = fake_chunk_ids
-
-    index = VespaDocumentIndex(
-        index_name="test_index",
-        tenant_state=TenantState(tenant_id="test_tenant", multitenant=False),
-        large_chunks_enabled=False,
-        httpx_client=MagicMock(),
-    )
-
-    chunk = _make_chunk("doc1")
-    metadata = _make_indexing_metadata(["doc1"], old_counts=[5], new_counts=[1])
-
-    results = index.index(chunks=[chunk], indexing_metadata=metadata)
-
-    assert len(results) == 1
-    assert results[0].already_existed is True
-
-    # Old chunks should be deleted
-    mock_delete.assert_called_once()
-    delete_kwargs = mock_delete.call_args.kwargs
-    assert delete_kwargs["doc_chunk_ids"] == fake_chunk_ids
-    assert delete_kwargs["index_name"] == "test_index"
-
-    # New chunk should be indexed
-    mock_batch_index.assert_called_once()
-    indexed_chunks = mock_batch_index.call_args.kwargs["chunks"]
-    assert len(indexed_chunks) == 1
-    assert indexed_chunks[0].source_document.id == "doc1"
-
-
-@patch("onyx.document_index.vespa.vespa_document_index.batch_index_vespa_chunks")
-@patch("onyx.document_index.vespa.vespa_document_index.delete_vespa_chunks")
-@patch(
-    "onyx.document_index.vespa.vespa_document_index.get_document_chunk_ids",
-    return_value=[],
-)
-@patch("onyx.document_index.vespa.vespa_document_index._enrich_basic_chunk_info")
-def test_index_multiple_docs(
-    mock_enrich: MagicMock,
-    mock_get_chunk_ids: MagicMock,  # noqa: ARG001
-    mock_delete: MagicMock,  # noqa: ARG001
-    mock_batch_index: MagicMock,
-) -> None:
-    """Indexing multiple documents returns one record per unique document."""
-    mock_enrich.side_effect = [
-        _stub_enrich("doc1", old_chunk_cnt=0),
-        _stub_enrich("doc2", old_chunk_cnt=3),
-    ]
-
-    index = VespaDocumentIndex(
-        index_name="test_index",
-        tenant_state=TenantState(tenant_id="test_tenant", multitenant=False),
-        large_chunks_enabled=False,
-        httpx_client=MagicMock(),
-    )
-
-    chunks = [
-        _make_chunk("doc1", chunk_id=0),
-        _make_chunk("doc1", chunk_id=1),
-        _make_chunk("doc2", chunk_id=0),
-    ]
-    metadata = _make_indexing_metadata(
-        ["doc1", "doc2"], old_counts=[0, 3], new_counts=[2, 1]
-    )
-
-    results = index.index(chunks=chunks, indexing_metadata=metadata)
-
-    result_map = {r.document_id: r.already_existed for r in results}
-    assert len(result_map) == 2
-    assert result_map["doc1"] is False
-    assert result_map["doc2"] is True
-
-    # All 3 chunks fit in one batch (BATCH_SIZE=128), so one call
-    mock_batch_index.assert_called_once()
-    indexed_chunks = mock_batch_index.call_args.kwargs["chunks"]
-    assert len(indexed_chunks) == 3
-    indexed_doc_ids = [c.source_document.id for c in indexed_chunks]
-    assert indexed_doc_ids == ["doc1", "doc1", "doc2"]
-
-
-@patch("onyx.document_index.vespa.vespa_document_index.batch_index_vespa_chunks")
-@patch("onyx.document_index.vespa.vespa_document_index.delete_vespa_chunks")
-@patch(
-    "onyx.document_index.vespa.vespa_document_index.get_document_chunk_ids",
-    return_value=[],
-)
-@patch("onyx.document_index.vespa.vespa_document_index._enrich_basic_chunk_info")
-def test_index_cleans_doc_ids(
-    mock_enrich: MagicMock,
-    mock_get_chunk_ids: MagicMock,  # noqa: ARG001
-    mock_delete: MagicMock,  # noqa: ARG001
-    mock_batch_index: MagicMock,
-) -> None:
-    """Documents with invalid Vespa characters get cleaned IDs, but
-    the returned DocumentInsertionRecord uses the original ID."""
-    doc_id_with_quote = "doc'1"
-    mock_enrich.return_value = _stub_enrich(doc_id_with_quote, old_chunk_cnt=0)
-
-    index = VespaDocumentIndex(
-        index_name="test_index",
-        tenant_state=TenantState(tenant_id="test_tenant", multitenant=False),
-        large_chunks_enabled=False,
-        httpx_client=MagicMock(),
-    )
-
-    chunk = _make_chunk(doc_id_with_quote)
-    metadata = _make_indexing_metadata(
-        [doc_id_with_quote], old_counts=[0], new_counts=[1]
-    )
-
-    results = index.index(chunks=[chunk], indexing_metadata=metadata)
-
-    assert len(results) == 1
-    # The returned ID should be the original (unclean) ID
-    assert results[0].document_id == doc_id_with_quote
-
-    # The chunk passed to batch_index_vespa_chunks should have the cleaned ID
-    indexed_chunks = mock_batch_index.call_args.kwargs["chunks"]
-    assert len(indexed_chunks) == 1
-    assert indexed_chunks[0].source_document.id == "doc_1"  # quote replaced with _
-
-
-@patch("onyx.document_index.vespa.vespa_document_index.batch_index_vespa_chunks")
-@patch("onyx.document_index.vespa.vespa_document_index.delete_vespa_chunks")
-@patch(
-    "onyx.document_index.vespa.vespa_document_index.get_document_chunk_ids",
-    return_value=[],
-)
-@patch("onyx.document_index.vespa.vespa_document_index._enrich_basic_chunk_info")
-def test_index_deduplicates_doc_ids_in_results(
-    mock_enrich: MagicMock,
-    mock_get_chunk_ids: MagicMock,  # noqa: ARG001
-    mock_delete: MagicMock,  # noqa: ARG001
-    mock_batch_index: MagicMock,
-) -> None:
-    """Multiple chunks from the same document produce only one
-    DocumentInsertionRecord."""
-    mock_enrich.return_value = _stub_enrich("doc1", old_chunk_cnt=0)
-
-    index = VespaDocumentIndex(
-        index_name="test_index",
-        tenant_state=TenantState(tenant_id="test_tenant", multitenant=False),
-        large_chunks_enabled=False,
-        httpx_client=MagicMock(),
-    )
-
-    chunks = [_make_chunk("doc1", chunk_id=i) for i in range(5)]
-    metadata = _make_indexing_metadata(["doc1"], old_counts=[0], new_counts=[5])
-
-    results = index.index(chunks=chunks, indexing_metadata=metadata)
-
-    assert len(results) == 1
-    assert results[0].document_id == "doc1"
-
-    # All 5 chunks should be passed to batch_index_vespa_chunks
-    mock_batch_index.assert_called_once()
-    indexed_chunks = mock_batch_index.call_args.kwargs["chunks"]
-    assert len(indexed_chunks) == 5
-    assert all(c.source_document.id == "doc1" for c in indexed_chunks)
-
-
-@patch("onyx.document_index.vespa.vespa_document_index.batch_index_vespa_chunks")
-@patch("onyx.document_index.vespa.vespa_document_index.delete_vespa_chunks")
-@patch(
-    "onyx.document_index.vespa.vespa_document_index.get_document_chunk_ids",
-    return_value=[],
-)
-@patch("onyx.document_index.vespa.vespa_document_index._enrich_basic_chunk_info")
-@patch(
-    "onyx.document_index.vespa.vespa_document_index.BATCH_SIZE",
-    3,
-)
-def test_index_respects_batch_size(
-    mock_enrich: MagicMock,
-    mock_get_chunk_ids: MagicMock,  # noqa: ARG001
-    mock_delete: MagicMock,  # noqa: ARG001
-    mock_batch_index: MagicMock,
-) -> None:
-    """When chunks exceed BATCH_SIZE, batch_index_vespa_chunks is called
-    multiple times with correctly sized batches."""
-    mock_enrich.return_value = _stub_enrich("doc1", old_chunk_cnt=0)
-
-    index = VespaDocumentIndex(
-        index_name="test_index",
-        tenant_state=TenantState(tenant_id="test_tenant", multitenant=False),
-        large_chunks_enabled=False,
-        httpx_client=MagicMock(),
-    )
-
-    chunks = [_make_chunk("doc1", chunk_id=i) for i in range(7)]
-    metadata = _make_indexing_metadata(["doc1"], old_counts=[0], new_counts=[7])
-
-    results = index.index(chunks=chunks, indexing_metadata=metadata)
-
-    assert len(results) == 1
-
-    # With BATCH_SIZE=3 and 7 chunks: batches of 3, 3, 1
-    assert mock_batch_index.call_count == 3
-    batch_sizes = [len(c.kwargs["chunks"]) for c in mock_batch_index.call_args_list]
-    assert batch_sizes == [3, 3, 1]
-
-    # Verify all chunks are accounted for and in order
-    all_indexed = [
-        chunk for c in mock_batch_index.call_args_list for chunk in c.kwargs["chunks"]
-    ]
-    assert len(all_indexed) == 7
-    assert [c.chunk_id for c in all_indexed] == list(range(7))

backend/tests/unit/onyx/file_processing/fixtures/empty.pdf

@@ -0,0 +1,45 @@
+%PDF-1.3
+%<25><><EFBFBD><EFBFBD>
+1 0 obj
+<<
+/Producer (pypdf)
+>>
+endobj
+2 0 obj
+<<
+/Type /Pages
+/Count 1
+/Kids [ 4 0 R ]
+>>
+endobj
+3 0 obj
+<<
+/Type /Catalog
+/Pages 2 0 R
+>>
+endobj
+4 0 obj
+<<
+/Type /Page
+/Resources <<
+>>
+/MediaBox [ 0.0 0.0 200 200 ]
+/Parent 2 0 R
+>>
+endobj
+xref
+0 5
+0000000000 65535 f 
+0000000015 00000 n 
+0000000054 00000 n 
+0000000113 00000 n 
+0000000162 00000 n 
+trailer
+<<
+/Size 5
+/Root 3 0 R
+/Info 1 0 R
+>>
+startxref
+256
+%%EOF

backend/tests/unit/onyx/file_processing/fixtures/multipage.pdf

@@ -0,0 +1,89 @@
+%PDF-1.3
+%<25><><EFBFBD><EFBFBD>
+1 0 obj
+<<
+/Producer (pypdf)
+>>
+endobj
+2 0 obj
+<<
+/Type /Pages
+/Count 2
+/Kids [ 4 0 R 6 0 R ]
+>>
+endobj
+3 0 obj
+<<
+/Type /Catalog
+/Pages 2 0 R
+>>
+endobj
+4 0 obj
+<<
+/Type /Page
+/Resources <<
+/Font <<
+/F1 <<
+/Type /Font
+/Subtype /Type1
+/BaseFont /Helvetica
+>>
+>>
+>>
+/MediaBox [ 0.0 0.0 200 200 ]
+/Contents 5 0 R
+/Parent 2 0 R
+>>
+endobj
+5 0 obj
+<<
+/Length 47
+>>
+stream
+BT /F1 12 Tf 50 150 Td (Page one content) Tj ET
+endstream
+endobj
+6 0 obj
+<<
+/Type /Page
+/Resources <<
+/Font <<
+/F1 <<
+/Type /Font
+/Subtype /Type1
+/BaseFont /Helvetica
+>>
+>>
+>>
+/MediaBox [ 0.0 0.0 200 200 ]
+/Contents 7 0 R
+/Parent 2 0 R
+>>
+endobj
+7 0 obj
+<<
+/Length 47
+>>
+stream
+BT /F1 12 Tf 50 150 Td (Page two content) Tj ET
+endstream
+endobj
+xref
+0 8
+0000000000 65535 f 
+0000000015 00000 n 
+0000000054 00000 n 
+0000000119 00000 n 
+0000000168 00000 n 
+0000000349 00000 n 
+0000000446 00000 n 
+0000000627 00000 n 
+trailer
+<<
+/Size 8
+/Root 3 0 R
+/Info 1 0 R
+>>
+startxref
+724
+%%EOF

backend/tests/unit/onyx/file_processing/fixtures/simple.pdf

@@ -0,0 +1,62 @@
+%PDF-1.3
+%<25><><EFBFBD><EFBFBD>
+1 0 obj
+<<
+/Producer (pypdf)
+>>
+endobj
+2 0 obj
+<<
+/Type /Pages
+/Count 1
+/Kids [ 4 0 R ]
+>>
+endobj
+3 0 obj
+<<
+/Type /Catalog
+/Pages 2 0 R
+>>
+endobj
+4 0 obj
+<<
+/Type /Page
+/Resources <<
+/Font <<
+/F1 <<
+/Type /Font
+/Subtype /Type1
+/BaseFont /Helvetica
+>>
+>>
+>>
+/MediaBox [ 0.0 0.0 200 200 ]
+/Contents 5 0 R
+/Parent 2 0 R
+>>
+endobj
+5 0 obj
+<<
+/Length 42
+>>
+stream
+BT /F1 12 Tf 50 150 Td (Hello World) Tj ET
+endstream
+endobj
+xref
+0 6
+0000000000 65535 f 
+0000000015 00000 n 
+0000000054 00000 n 
+0000000113 00000 n 
+0000000162 00000 n 
+0000000343 00000 n 
+trailer
+<<
+/Size 6
+/Root 3 0 R
+/Info 1 0 R
+>>
+startxref
+435
+%%EOF

backend/tests/unit/onyx/file_processing/fixtures/with_metadata.pdf

@@ -0,0 +1,64 @@
+%PDF-1.3
+%<25><><EFBFBD><EFBFBD>
+1 0 obj
+<<
+/Producer (pypdf)
+/Title (My Title)
+/Author (Jane Doe)
+>>
+endobj
+2 0 obj
+<<
+/Type /Pages
+/Count 1
+/Kids [ 4 0 R ]
+>>
+endobj
+3 0 obj
+<<
+/Type /Catalog
+/Pages 2 0 R
+>>
+endobj
+4 0 obj
+<<
+/Type /Page
+/Resources <<
+/Font <<
+/F1 <<
+/Type /Font
+/Subtype /Type1
+/BaseFont /Helvetica
+>>
+>>
+>>
+/MediaBox [ 0.0 0.0 200 200 ]
+/Contents 5 0 R
+/Parent 2 0 R
+>>
+endobj
+5 0 obj
+<<
+/Length 35
+>>
+stream
+BT /F1 12 Tf 50 150 Td (test) Tj ET
+endstream
+endobj
+xref
+0 6
+0000000000 65535 f 
+0000000015 00000 n 
+0000000091 00000 n 
+0000000150 00000 n 
+0000000199 00000 n 
+0000000380 00000 n 
+trailer
+<<
+/Size 6
+/Root 3 0 R
+/Info 1 0 R
+>>
+startxref
+465
+%%EOF

backend/tests/unit/onyx/file_processing/test_image_summarization_errors.py

@@ -0,0 +1,89 @@
+"""
+Unit tests for image summarization error handling.
+
+Verifies that:
+1. LLM errors produce actionable error messages (not base64 dumps)
+2. Unsupported MIME type logs include the magic bytes and size
+3. The ValueError raised on LLM failure preserves the original exception
+"""
+
+from unittest.mock import MagicMock
+from unittest.mock import patch
+
+import pytest
+
+from onyx.file_processing.image_summarization import _summarize_image
+from onyx.file_processing.image_summarization import summarize_image_with_error_handling
+
+
+class TestSummarizeImageErrorMessage:
+    """_summarize_image must not dump base64 image data into error messages."""
+
+    def test_error_message_contains_exception_type_not_base64(self) -> None:
+        """The ValueError should contain the original exception info, not message payloads."""
+        mock_llm = MagicMock()
+        mock_llm.invoke.side_effect = RuntimeError("Connection timeout")
+
+        # A fake base64-encoded image string (should NOT appear in the error)
+        fake_encoded = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUg..."
+
+        with pytest.raises(ValueError, match="RuntimeError: Connection timeout"):
+            _summarize_image(fake_encoded, mock_llm, query="test")
+
+    def test_error_message_does_not_contain_base64(self) -> None:
+        """Ensure base64 data is never included in the error message."""
+        mock_llm = MagicMock()
+        mock_llm.invoke.side_effect = RuntimeError("API error")
+
+        fake_encoded = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUA"
+
+        with pytest.raises(ValueError) as exc_info:
+            _summarize_image(fake_encoded, mock_llm)
+
+        error_str = str(exc_info.value)
+        assert "base64" not in error_str
+        assert "iVBOR" not in error_str
+
+    def test_original_exception_is_chained(self) -> None:
+        """The ValueError should chain the original exception via __cause__."""
+        mock_llm = MagicMock()
+        original = RuntimeError("upstream failure")
+        mock_llm.invoke.side_effect = original
+
+        with pytest.raises(ValueError) as exc_info:
+            _summarize_image("data:image/png;base64,abc", mock_llm)
+
+        assert exc_info.value.__cause__ is original
+
+
+class TestUnsupportedMimeTypeLogging:
+    """summarize_image_with_error_handling should log useful info for unsupported formats."""
+
+    @patch(
+        "onyx.file_processing.image_summarization.summarize_image_pipeline",
+        side_effect=__import__(
+            "onyx.file_processing.image_summarization",
+            fromlist=["UnsupportedImageFormatError"],
+        ).UnsupportedImageFormatError("unsupported"),
+    )
+    def test_logs_magic_bytes_and_size(
+        self, mock_pipeline: MagicMock  # noqa: ARG002
+    ) -> None:
+        """The info log should include magic bytes hex and image size."""
+        mock_llm = MagicMock()
+        # TIFF magic bytes (not in the supported list)
+        image_data = b"\x49\x49\x2a\x00" + b"\x00" * 100
+
+        with patch("onyx.file_processing.image_summarization.logger") as mock_logger:
+            result = summarize_image_with_error_handling(
+                llm=mock_llm,
+                image_data=image_data,
+                context_name="test_image.tiff",
+            )
+
+        assert result is None
+        mock_logger.info.assert_called_once()
+        log_args = mock_logger.info.call_args
+        # Check the format string args contain magic bytes and size
+        assert "49492a00" in str(log_args)
+        assert "104" in str(log_args)  # 4 + 100 bytes

backend/tests/unit/onyx/file_processing/test_image_summarization_litellm_errors.py

@@ -0,0 +1,141 @@
+"""
+Unit tests verifying that LiteLLM error details are extracted and surfaced
+in image summarization error messages.
+
+When the LLM call fails, the error handler should include the status_code,
+llm_provider, and model from LiteLLM exceptions so operators can diagnose
+the root cause (rate limit, content filter, unsupported vision, etc.)
+without needing to dig through LiteLLM internals.
+"""
+
+from unittest.mock import MagicMock
+
+import pytest
+
+from onyx.file_processing.image_summarization import _summarize_image
+
+
+def _make_litellm_style_error(
+    *,
+    message: str = "API error",
+    status_code: int | None = None,
+    llm_provider: str | None = None,
+    model: str | None = None,
+) -> RuntimeError:
+    """Create an exception with LiteLLM-style attributes."""
+    exc = RuntimeError(message)
+    if status_code is not None:
+        exc.status_code = status_code  # type: ignore[attr-defined]
+    if llm_provider is not None:
+        exc.llm_provider = llm_provider  # type: ignore[attr-defined]
+    if model is not None:
+        exc.model = model  # type: ignore[attr-defined]
+    return exc
+
+
+class TestLiteLLMErrorExtraction:
+    """Verify that LiteLLM error attributes are included in the ValueError."""
+
+    def test_status_code_included(self) -> None:
+        mock_llm = MagicMock()
+        mock_llm.invoke.side_effect = _make_litellm_style_error(
+            message="Content filter triggered",
+            status_code=400,
+            llm_provider="azure",
+            model="gpt-4o",
+        )
+
+        with pytest.raises(ValueError, match="status_code=400"):
+            _summarize_image("data:image/png;base64,abc", mock_llm)
+
+    def test_llm_provider_included(self) -> None:
+        mock_llm = MagicMock()
+        mock_llm.invoke.side_effect = _make_litellm_style_error(
+            message="Bad request",
+            status_code=400,
+            llm_provider="azure",
+        )
+
+        with pytest.raises(ValueError, match="llm_provider=azure"):
+            _summarize_image("data:image/png;base64,abc", mock_llm)
+
+    def test_model_included(self) -> None:
+        mock_llm = MagicMock()
+        mock_llm.invoke.side_effect = _make_litellm_style_error(
+            message="Bad request",
+            model="gpt-4o",
+        )
+
+        with pytest.raises(ValueError, match="model=gpt-4o"):
+            _summarize_image("data:image/png;base64,abc", mock_llm)
+
+    def test_all_fields_in_single_message(self) -> None:
+        mock_llm = MagicMock()
+        mock_llm.invoke.side_effect = _make_litellm_style_error(
+            message="Rate limit exceeded",
+            status_code=429,
+            llm_provider="azure",
+            model="gpt-4o",
+        )
+
+        with pytest.raises(ValueError) as exc_info:
+            _summarize_image("data:image/png;base64,abc", mock_llm)
+
+        msg = str(exc_info.value)
+        assert "status_code=429" in msg
+        assert "llm_provider=azure" in msg
+        assert "model=gpt-4o" in msg
+        assert "Rate limit exceeded" in msg
+
+    def test_plain_exception_without_litellm_attrs(self) -> None:
+        """Non-LiteLLM exceptions should still produce a useful message."""
+        mock_llm = MagicMock()
+        mock_llm.invoke.side_effect = ConnectionError("Connection refused")
+
+        with pytest.raises(ValueError) as exc_info:
+            _summarize_image("data:image/png;base64,abc", mock_llm)
+
+        msg = str(exc_info.value)
+        assert "ConnectionError" in msg
+        assert "Connection refused" in msg
+        # Should not contain status_code/llm_provider/model
+        assert "status_code" not in msg
+        assert "llm_provider" not in msg
+
+    def test_no_base64_in_error(self) -> None:
+        """Error messages must not contain the full base64 image payload.
+
+        Some LiteLLM exceptions echo the request body (including base64 images)
+        in their message.  The truncation guard ensures the bulk of such a
+        payload is stripped from the re-raised ValueError.
+        """
+        mock_llm = MagicMock()
+        # Build a long base64-like payload that exceeds the 512-char truncation
+        fake_b64_payload = "iVBORw0KGgo" * 100  # ~1100 chars
+        fake_b64 = f"data:image/png;base64,{fake_b64_payload}"
+
+        mock_llm.invoke.side_effect = RuntimeError(
+            f"Request failed for payload: {fake_b64}"
+        )
+
+        with pytest.raises(ValueError) as exc_info:
+            _summarize_image(fake_b64, mock_llm)
+
+        msg = str(exc_info.value)
+        # The full payload must not appear (truncation should have kicked in)
+        assert fake_b64_payload not in msg
+        assert "truncated" in msg
+
+    def test_long_error_message_truncated(self) -> None:
+        """Exception messages longer than 512 chars are truncated."""
+        mock_llm = MagicMock()
+        long_msg = "x" * 1000
+        mock_llm.invoke.side_effect = RuntimeError(long_msg)
+
+        with pytest.raises(ValueError) as exc_info:
+            _summarize_image("data:image/png;base64,abc", mock_llm)
+
+        msg = str(exc_info.value)
+        assert "truncated" in msg
+        # The full 1000-char string should not appear
+        assert long_msg not in msg

backend/tests/unit/onyx/file_processing/test_pdf.py

@@ -0,0 +1,124 @@
+"""Unit tests for pypdf-dependent PDF processing functions.
+
+Tests cover:
+- read_pdf_file: text extraction, metadata, encrypted PDFs, image extraction
+- pdf_to_text: convenience wrapper
+- is_pdf_protected: password protection detection
+
+Fixture PDFs live in ./fixtures/ and are pre-built so the test layer has no
+dependency on pypdf internals (pypdf.generic).
+"""
+
+from io import BytesIO
+from pathlib import Path
+
+from onyx.file_processing.extract_file_text import pdf_to_text
+from onyx.file_processing.extract_file_text import read_pdf_file
+from onyx.file_processing.password_validation import is_pdf_protected
+
+FIXTURES = Path(__file__).parent / "fixtures"
+
+
+def _load(name: str) -> BytesIO:
+    return BytesIO((FIXTURES / name).read_bytes())
+
+
+# ── read_pdf_file ────────────────────────────────────────────────────────
+
+
+class TestReadPdfFile:
+    def test_basic_text_extraction(self) -> None:
+        text, _, images = read_pdf_file(_load("simple.pdf"))
+        assert "Hello World" in text
+        assert images == []
+
+    def test_multi_page_text_extraction(self) -> None:
+        text, _, _ = read_pdf_file(_load("multipage.pdf"))
+        assert "Page one content" in text
+        assert "Page two content" in text
+
+    def test_metadata_extraction(self) -> None:
+        _, pdf_metadata, _ = read_pdf_file(_load("with_metadata.pdf"))
+        assert pdf_metadata.get("Title") == "My Title"
+        assert pdf_metadata.get("Author") == "Jane Doe"
+
+    def test_encrypted_pdf_with_correct_password(self) -> None:
+        text, _, _ = read_pdf_file(_load("encrypted.pdf"), pdf_pass="pass123")
+        assert "Secret Content" in text
+
+    def test_encrypted_pdf_without_password(self) -> None:
+        text, _, _ = read_pdf_file(_load("encrypted.pdf"))
+        assert text == ""
+
+    def test_encrypted_pdf_with_wrong_password(self) -> None:
+        text, _, _ = read_pdf_file(_load("encrypted.pdf"), pdf_pass="wrong")
+        assert text == ""
+
+    def test_empty_pdf(self) -> None:
+        text, _, _ = read_pdf_file(_load("empty.pdf"))
+        assert text.strip() == ""
+
+    def test_invalid_pdf_returns_empty(self) -> None:
+        text, _, images = read_pdf_file(BytesIO(b"this is not a pdf"))
+        assert text == ""
+        assert images == []
+
+    def test_image_extraction_disabled_by_default(self) -> None:
+        _, _, images = read_pdf_file(_load("with_image.pdf"))
+        assert images == []
+
+    def test_image_extraction_collects_images(self) -> None:
+        _, _, images = read_pdf_file(_load("with_image.pdf"), extract_images=True)
+        assert len(images) == 1
+        img_bytes, img_name = images[0]
+        assert len(img_bytes) > 0
+        assert img_name  # non-empty name
+
+    def test_image_callback_streams_instead_of_collecting(self) -> None:
+        """With image_callback, images are streamed via callback and not accumulated."""
+        collected: list[tuple[bytes, str]] = []
+
+        def callback(data: bytes, name: str) -> None:
+            collected.append((data, name))
+
+        _, _, images = read_pdf_file(
+            _load("with_image.pdf"), extract_images=True, image_callback=callback
+        )
+        # Callback received the image
+        assert len(collected) == 1
+        assert len(collected[0][0]) > 0
+        # Returned list is empty when callback is used
+        assert images == []
+
+
+# ── pdf_to_text ──────────────────────────────────────────────────────────
+
+
+class TestPdfToText:
+    def test_returns_text(self) -> None:
+        assert "Hello World" in pdf_to_text(_load("simple.pdf"))
+
+    def test_with_password(self) -> None:
+        assert "Secret Content" in pdf_to_text(
+            _load("encrypted.pdf"), pdf_pass="pass123"
+        )
+
+    def test_encrypted_without_password_returns_empty(self) -> None:
+        assert pdf_to_text(_load("encrypted.pdf")) == ""
+
+
+# ── is_pdf_protected ─────────────────────────────────────────────────────
+
+
+class TestIsPdfProtected:
+    def test_unprotected_pdf(self) -> None:
+        assert is_pdf_protected(_load("simple.pdf")) is False
+
+    def test_protected_pdf(self) -> None:
+        assert is_pdf_protected(_load("encrypted.pdf")) is True
+
+    def test_preserves_file_position(self) -> None:
+        pdf = _load("simple.pdf")
+        pdf.seek(42)
+        is_pdf_protected(pdf)
+        assert pdf.tell() == 42

backend/tests/unit/onyx/hooks/test_base_spec.py

@@ -0,0 +1,22 @@
+from typing import Any
+
+import pytest
+
+from onyx.db.enums import HookPoint
+from onyx.hooks.points.base import HookPointSpec
+
+
+def test_init_subclass_raises_for_missing_attrs() -> None:
+    with pytest.raises(TypeError, match="must define class attributes"):
+
+        class IncompleteSpec(HookPointSpec):
+            hook_point = HookPoint.QUERY_PROCESSING
+            # missing display_name, description, etc.
+
+            @property
+            def input_schema(self) -> dict[str, Any]:
+                return {}
+
+            @property
+            def output_schema(self) -> dict[str, Any]:
+                return {}

backend/tests/unit/onyx/hooks/test_models.py

@@ -0,0 +1,86 @@
+import pytest
+from pydantic import ValidationError
+
+from onyx.db.enums import HookFailStrategy
+from onyx.db.enums import HookPoint
+from onyx.hooks.models import HookCreateRequest
+from onyx.hooks.models import HookUpdateRequest
+
+
+def test_hook_update_request_rejects_empty() -> None:
+    # No fields supplied at all
+    with pytest.raises(ValidationError, match="At least one field must be provided"):
+        HookUpdateRequest()
+
+
+def test_hook_update_request_rejects_null_name_when_only_field() -> None:
+    # Explicitly setting name=None is rejected as name cannot be cleared
+    with pytest.raises(ValidationError, match="name cannot be cleared"):
+        HookUpdateRequest(name=None)
+
+
+def test_hook_update_request_accepts_single_field() -> None:
+    req = HookUpdateRequest(name="new name")
+    assert req.name == "new name"
+
+
+def test_hook_update_request_accepts_partial_fields() -> None:
+    req = HookUpdateRequest(fail_strategy=HookFailStrategy.SOFT, timeout_seconds=10.0)
+    assert req.fail_strategy == HookFailStrategy.SOFT
+    assert req.timeout_seconds == 10.0
+    assert req.name is None
+
+
+def test_hook_update_request_rejects_null_name() -> None:
+    with pytest.raises(ValidationError, match="name cannot be cleared"):
+        HookUpdateRequest(name=None, fail_strategy=HookFailStrategy.SOFT)
+
+
+def test_hook_update_request_rejects_empty_name() -> None:
+    with pytest.raises(ValidationError, match="name cannot be cleared"):
+        HookUpdateRequest(name="", fail_strategy=HookFailStrategy.SOFT)
+
+
+def test_hook_update_request_rejects_null_endpoint_url() -> None:
+    with pytest.raises(ValidationError, match="endpoint_url cannot be cleared"):
+        HookUpdateRequest(endpoint_url=None, fail_strategy=HookFailStrategy.SOFT)
+
+
+def test_hook_update_request_rejects_empty_endpoint_url() -> None:
+    with pytest.raises(ValidationError, match="endpoint_url cannot be cleared"):
+        HookUpdateRequest(endpoint_url="", fail_strategy=HookFailStrategy.SOFT)
+
+
+def test_hook_update_request_allows_null_api_key() -> None:
+    # api_key=null is valid — means "clear the api key"
+    req = HookUpdateRequest(api_key=None)
+    assert req.api_key is None
+    assert "api_key" in req.model_fields_set
+
+
+def test_hook_update_request_rejects_whitespace_name() -> None:
+    with pytest.raises(ValidationError, match="name cannot be cleared"):
+        HookUpdateRequest(name="   ", fail_strategy=HookFailStrategy.SOFT)
+
+
+def test_hook_update_request_rejects_whitespace_endpoint_url() -> None:
+    with pytest.raises(ValidationError, match="endpoint_url cannot be cleared"):
+        HookUpdateRequest(endpoint_url="   ", fail_strategy=HookFailStrategy.SOFT)
+
+
+def test_hook_create_request_rejects_whitespace_name() -> None:
+    with pytest.raises(ValidationError, match="whitespace-only"):
+        HookCreateRequest(
+            name="   ",
+            hook_point=HookPoint.QUERY_PROCESSING,
+            endpoint_url="https://example.com/hook",
+        )
+
+
+def test_hook_create_request_rejects_whitespace_endpoint_url() -> None:
+    with pytest.raises(ValidationError, match="whitespace-only"):
+        HookCreateRequest(
+            name="my hook",
+            hook_point=HookPoint.QUERY_PROCESSING,
+            endpoint_url="   ",
+        )

backend/tests/unit/onyx/hooks/test_query_processing_spec.py

@@ -0,0 +1,60 @@
+from onyx.db.enums import HookFailStrategy
+from onyx.db.enums import HookPoint
+from onyx.hooks.points.query_processing import QueryProcessingSpec
+
+
+def test_hook_point_is_query_processing() -> None:
+    assert QueryProcessingSpec().hook_point == HookPoint.QUERY_PROCESSING
+
+
+def test_default_fail_strategy_is_hard() -> None:
+    assert QueryProcessingSpec().default_fail_strategy == HookFailStrategy.HARD
+
+
+def test_default_timeout_seconds() -> None:
+    # User is actively waiting — 5s is the documented contract for this hook point
+    assert QueryProcessingSpec().default_timeout_seconds == 5.0
+
+
+def test_input_schema_required_fields() -> None:
+    schema = QueryProcessingSpec().input_schema
+    assert schema["type"] == "object"
+    required = schema["required"]
+    assert "query" in required
+    assert "user_email" in required
+    assert "chat_session_id" in required
+
+
+def test_input_schema_chat_session_id_is_string() -> None:
+    props = QueryProcessingSpec().input_schema["properties"]
+    assert props["chat_session_id"]["type"] == "string"
+
+
+def test_input_schema_query_is_string() -> None:
+    props = QueryProcessingSpec().input_schema["properties"]
+    assert props["query"]["type"] == "string"
+
+
+def test_input_schema_user_email_is_nullable() -> None:
+    props = QueryProcessingSpec().input_schema["properties"]
+    assert "null" in props["user_email"]["type"]
+
+
+def test_output_schema_query_is_required() -> None:
+    schema = QueryProcessingSpec().output_schema
+    assert "query" in schema["required"]
+
+
+def test_output_schema_query_is_nullable() -> None:
+    # null means "reject the query"
+    props = QueryProcessingSpec().output_schema["properties"]
+    assert "null" in props["query"]["type"]
+
+
+def test_output_schema_rejection_message_is_optional() -> None:
+    schema = QueryProcessingSpec().output_schema
+    assert "rejection_message" not in schema.get("required", [])
+
+
+def test_input_schema_no_additional_properties() -> None:
+    assert QueryProcessingSpec().input_schema.get("additionalProperties") is False

backend/tests/unit/onyx/hooks/test_registry.py

@@ -0,0 +1,47 @@
+import pytest
+
+from onyx.db.enums import HookPoint
+from onyx.hooks import registry as registry_module
+from onyx.hooks.registry import get_all_specs
+from onyx.hooks.registry import get_hook_point_spec
+from onyx.hooks.registry import validate_registry
+
+
+def test_registry_covers_all_hook_points() -> None:
+    """Every HookPoint enum member must have a registered spec."""
+    assert {s.hook_point for s in get_all_specs()} == set(
+        HookPoint
+    ), f"Missing specs for: {set(HookPoint) - {s.hook_point for s in get_all_specs()}}"
+
+
+def test_get_hook_point_spec_returns_correct_spec() -> None:
+    for hook_point in HookPoint:
+        spec = get_hook_point_spec(hook_point)
+        assert spec.hook_point == hook_point
+
+
+def test_get_all_specs_returns_all() -> None:
+    specs = get_all_specs()
+    assert len(specs) == len(HookPoint)
+    assert {s.hook_point for s in specs} == set(HookPoint)
+
+
+def test_get_hook_point_spec_raises_for_unregistered(
+    monkeypatch: pytest.MonkeyPatch,
+) -> None:
+    """get_hook_point_spec raises ValueError when a hook point has no spec."""
+    monkeypatch.setattr(registry_module, "_REGISTRY", {})
+    with pytest.raises(ValueError, match="No spec registered for hook point"):
+        get_hook_point_spec(HookPoint.QUERY_PROCESSING)
+
+
+def test_validate_registry_passes() -> None:
+    validate_registry()  # should not raise with the real registry
+
+
+def test_validate_registry_raises_for_incomplete(
+    monkeypatch: pytest.MonkeyPatch,
+) -> None:
+    monkeypatch.setattr(registry_module, "_REGISTRY", {})
+    with pytest.raises(RuntimeError, match="Hook point\\(s\\) have no registered spec"):
+        validate_registry()

backend/tests/unit/onyx/llm/test_vision_model_selection_logging.py

@@ -0,0 +1,130 @@
+"""
+Unit tests for vision model selection logging in get_default_llm_with_vision.
+
+Verifies that operators get clear feedback about:
+1. Which vision model was selected and why
+2. When the default vision model doesn't support image input
+3. When no vision-capable model exists at all
+"""
+
+from unittest.mock import MagicMock
+from unittest.mock import patch
+
+from onyx.llm.factory import get_default_llm_with_vision
+
+
+_FACTORY = "onyx.llm.factory"
+
+
+def _make_mock_model(
+    *,
+    name: str = "gpt-4o",
+    provider: str = "openai",
+    provider_id: int = 1,
+    flow_types: list[str] | None = None,
+) -> MagicMock:
+    model = MagicMock()
+    model.name = name
+    model.llm_provider_id = provider_id
+    model.llm_provider.provider = provider
+    model.llm_model_flow_types = flow_types or []
+    return model
+
+
+@patch(f"{_FACTORY}.get_session_with_current_tenant")
+@patch(f"{_FACTORY}.fetch_default_vision_model")
+@patch(f"{_FACTORY}.model_supports_image_input", return_value=True)
+@patch(f"{_FACTORY}.llm_from_provider")
+@patch(f"{_FACTORY}.LLMProviderView")
+@patch(f"{_FACTORY}.logger")
+def test_logs_when_using_default_vision_model(
+    mock_logger: MagicMock,
+    mock_provider_view: MagicMock,  # noqa: ARG001
+    mock_llm_from: MagicMock,  # noqa: ARG001
+    mock_supports: MagicMock,  # noqa: ARG001
+    mock_fetch_default: MagicMock,
+    mock_session: MagicMock,  # noqa: ARG001
+) -> None:
+    mock_fetch_default.return_value = _make_mock_model(name="gpt-4o", provider="azure")
+
+    get_default_llm_with_vision()
+
+    mock_logger.info.assert_called_once()
+    log_msg = mock_logger.info.call_args[0][0]
+    assert "default vision model" in log_msg.lower()
+
+
+@patch(f"{_FACTORY}.get_session_with_current_tenant")
+@patch(f"{_FACTORY}.fetch_default_vision_model")
+@patch(f"{_FACTORY}.model_supports_image_input", return_value=False)
+@patch(f"{_FACTORY}.fetch_existing_models", return_value=[])
+@patch(f"{_FACTORY}.logger")
+def test_warns_when_default_model_lacks_vision(
+    mock_logger: MagicMock,
+    mock_fetch_models: MagicMock,  # noqa: ARG001
+    mock_supports: MagicMock,  # noqa: ARG001
+    mock_fetch_default: MagicMock,
+    mock_session: MagicMock,  # noqa: ARG001
+) -> None:
+    mock_fetch_default.return_value = _make_mock_model(
+        name="text-only-model", provider="azure"
+    )
+
+    result = get_default_llm_with_vision()
+
+    assert result is None
+    # Should have warned about the default model not supporting vision
+    warning_calls = [
+        call
+        for call in mock_logger.warning.call_args_list
+        if "does not support" in str(call)
+    ]
+    assert len(warning_calls) >= 1
+
+
+@patch(f"{_FACTORY}.get_session_with_current_tenant")
+@patch(f"{_FACTORY}.fetch_default_vision_model", return_value=None)
+@patch(f"{_FACTORY}.fetch_existing_models", return_value=[])
+@patch(f"{_FACTORY}.logger")
+def test_warns_when_no_models_exist(
+    mock_logger: MagicMock,
+    mock_fetch_models: MagicMock,  # noqa: ARG001
+    mock_fetch_default: MagicMock,  # noqa: ARG001
+    mock_session: MagicMock,  # noqa: ARG001
+) -> None:
+    result = get_default_llm_with_vision()
+
+    assert result is None
+    mock_logger.warning.assert_called_once()
+    log_msg = mock_logger.warning.call_args[0][0]
+    assert "no llm models" in log_msg.lower()
+
+
+@patch(f"{_FACTORY}.get_session_with_current_tenant")
+@patch(f"{_FACTORY}.fetch_default_vision_model", return_value=None)
+@patch(f"{_FACTORY}.fetch_existing_models")
+@patch(f"{_FACTORY}.model_supports_image_input", return_value=False)
+@patch(f"{_FACTORY}.LLMProviderView")
+@patch(f"{_FACTORY}.logger")
+def test_warns_when_no_model_supports_vision(
+    mock_logger: MagicMock,
+    mock_provider_view: MagicMock,  # noqa: ARG001
+    mock_supports: MagicMock,  # noqa: ARG001
+    mock_fetch_models: MagicMock,
+    mock_fetch_default: MagicMock,  # noqa: ARG001
+    mock_session: MagicMock,  # noqa: ARG001
+) -> None:
+    mock_fetch_models.return_value = [
+        _make_mock_model(name="text-model-1", provider="openai"),
+        _make_mock_model(name="text-model-2", provider="azure", provider_id=2),
+    ]
+
+    result = get_default_llm_with_vision()
+
+    assert result is None
+    warning_calls = [
+        call
+        for call in mock_logger.warning.call_args_list
+        if "no vision-capable model" in str(call).lower()
+    ]
+    assert len(warning_calls) == 1

backend/tests/unit/onyx/server/test_upload_files.py

@@ -0,0 +1,109 @@
+import io
+import zipfile
+from unittest.mock import MagicMock
+from unittest.mock import patch
+from zipfile import BadZipFile
+
+import pytest
+from fastapi import UploadFile
+from starlette.datastructures import Headers
+
+from onyx.configs.constants import FileOrigin
+from onyx.server.documents.connector import upload_files
+
+
+def _create_test_zip() -> bytes:
+    """Create a simple in-memory zip file containing two text files."""
+    buf = io.BytesIO()
+    with zipfile.ZipFile(buf, "w") as zf:
+        zf.writestr("file1.txt", "hello")
+        zf.writestr("file2.txt", "world")
+    return buf.getvalue()
+
+
+def _make_upload_file(content: bytes, filename: str, content_type: str) -> UploadFile:
+    return UploadFile(
+        file=io.BytesIO(content),
+        filename=filename,
+        headers=Headers({"content-type": content_type}),
+    )
+
+
+@patch("onyx.server.documents.connector.get_default_file_store")
+def test_upload_zip_with_unzip_true_extracts_files(
+    mock_get_store: MagicMock,
+) -> None:
+    """When unzip=True (default), a zip upload is extracted into individual files."""
+    mock_store = MagicMock()
+    mock_store.save_file.side_effect = lambda **kwargs: f"id-{kwargs['display_name']}"
+    mock_get_store.return_value = mock_store
+
+    zip_bytes = _create_test_zip()
+    upload = _make_upload_file(zip_bytes, "test.zip", "application/zip")
+
+    result = upload_files([upload], FileOrigin.CONNECTOR)
+
+    # Should have extracted the two individual files, not stored the zip itself
+    assert len(result.file_paths) == 2
+    assert "id-file1.txt" in result.file_paths
+    assert "id-file2.txt" in result.file_paths
+    assert "file1.txt" in result.file_names
+    assert "file2.txt" in result.file_names
+
+
+@patch("onyx.server.documents.connector.get_default_file_store")
+def test_upload_zip_with_unzip_false_stores_zip_as_is(
+    mock_get_store: MagicMock,
+) -> None:
+    """When unzip=False, the zip file is stored as-is without extraction."""
+    mock_store = MagicMock()
+    mock_store.save_file.return_value = "zip-file-id"
+    mock_get_store.return_value = mock_store
+
+    zip_bytes = _create_test_zip()
+    upload = _make_upload_file(zip_bytes, "site_export.zip", "application/zip")
+
+    result = upload_files([upload], FileOrigin.CONNECTOR, unzip=False)
+
+    # Should store exactly one file (the zip itself)
+    assert len(result.file_paths) == 1
+    assert result.file_paths[0] == "zip-file-id"
+    assert result.file_names == ["site_export.zip"]
+    # No zip metadata should be created
+    assert result.zip_metadata_file_id is None
+
+    # Verify the stored content is a valid zip
+    saved_content: io.BytesIO = mock_store.save_file.call_args[1]["content"]
+    saved_content.seek(0)
+    with zipfile.ZipFile(saved_content, "r") as zf:
+        assert set(zf.namelist()) == {"file1.txt", "file2.txt"}
+
+
+@patch("onyx.server.documents.connector.get_default_file_store")
+def test_upload_invalid_zip_with_unzip_false_raises(
+    mock_get_store: MagicMock,
+) -> None:
+    """An invalid zip is rejected even when unzip=False (validation still runs)."""
+    mock_get_store.return_value = MagicMock()
+
+    bad_zip = _make_upload_file(b"not a zip", "bad.zip", "application/zip")
+
+    with pytest.raises(BadZipFile):
+        upload_files([bad_zip], FileOrigin.CONNECTOR, unzip=False)
+
+
+@patch("onyx.server.documents.connector.get_default_file_store")
+def test_upload_multiple_zips_rejected_when_unzip_false(
+    mock_get_store: MagicMock,
+) -> None:
+    """The seen_zip guard rejects a second zip even when unzip=False."""
+    mock_store = MagicMock()
+    mock_store.save_file.return_value = "zip-id"
+    mock_get_store.return_value = mock_store
+
+    zip_bytes = _create_test_zip()
+    zip1 = _make_upload_file(zip_bytes, "a.zip", "application/zip")
+    zip2 = _make_upload_file(zip_bytes, "b.zip", "application/zip")
+
+    with pytest.raises(Exception, match="Only one zip file"):
+        upload_files([zip1, zip2], FileOrigin.CONNECTOR, unzip=False)

examples/widget/package-lock.json

@@ -8,7 +8,7 @@
       "name": "widget",
       "version": "0.1.0",
       "dependencies": {
-        "next": "^16.1.5",
+        "next": "^16.1.7",
         "react": "^19",
         "react-dom": "^19",
         "react-markdown": "^10.1.0"
@@ -1023,9 +1023,9 @@
       }
     },
     "node_modules/@next/env": {
-      "version": "16.1.5",
-      "resolved": "https://registry.npmjs.org/@next/env/-/env-16.1.5.tgz",
-      "integrity": "sha512-CRSCPJiSZoi4Pn69RYBDI9R7YK2g59vLexPQFXY0eyw+ILevIenCywzg+DqmlBik9zszEnw2HLFOUlLAcJbL7g==",
+      "version": "16.1.7",
+      "resolved": "https://registry.npmjs.org/@next/env/-/env-16.1.7.tgz",
+      "integrity": "sha512-rJJbIdJB/RQr2F1nylZr/PJzamvNNhfr3brdKP6s/GW850jbtR70QlSfFselvIBbcPUOlQwBakexjFzqLzF6pg==",
       "license": "MIT"
     },
     "node_modules/@next/eslint-plugin-next": {
@@ -1039,9 +1039,9 @@
       }
     },
     "node_modules/@next/swc-darwin-arm64": {
-      "version": "16.1.5",
-      "resolved": "https://registry.npmjs.org/@next/swc-darwin-arm64/-/swc-darwin-arm64-16.1.5.tgz",
-      "integrity": "sha512-eK7Wdm3Hjy/SCL7TevlH0C9chrpeOYWx2iR7guJDaz4zEQKWcS1IMVfMb9UKBFMg1XgzcPTYPIp1Vcpukkjg6Q==",
+      "version": "16.1.7",
+      "resolved": "https://registry.npmjs.org/@next/swc-darwin-arm64/-/swc-darwin-arm64-16.1.7.tgz",
+      "integrity": "sha512-b2wWIE8sABdyafc4IM8r5Y/dS6kD80JRtOGrUiKTsACFQfWWgUQ2NwoUX1yjFMXVsAwcQeNpnucF2ZrujsBBPg==",
       "cpu": [
         "arm64"
       ],
@@ -1055,9 +1055,9 @@
       }
     },
     "node_modules/@next/swc-darwin-x64": {
-      "version": "16.1.5",
-      "resolved": "https://registry.npmjs.org/@next/swc-darwin-x64/-/swc-darwin-x64-16.1.5.tgz",
-      "integrity": "sha512-foQscSHD1dCuxBmGkbIr6ScAUF6pRoDZP6czajyvmXPAOFNnQUJu2Os1SGELODjKp/ULa4fulnBWoHV3XdPLfA==",
+      "version": "16.1.7",
+      "resolved": "https://registry.npmjs.org/@next/swc-darwin-x64/-/swc-darwin-x64-16.1.7.tgz",
+      "integrity": "sha512-zcnVaaZulS1WL0Ss38R5Q6D2gz7MtBu8GZLPfK+73D/hp4GFMrC2sudLky1QibfV7h6RJBJs/gOFvYP0X7UVlQ==",
       "cpu": [
         "x64"
       ],
@@ -1071,9 +1071,9 @@
       }
     },
     "node_modules/@next/swc-linux-arm64-gnu": {
-      "version": "16.1.5",
-      "resolved": "https://registry.npmjs.org/@next/swc-linux-arm64-gnu/-/swc-linux-arm64-gnu-16.1.5.tgz",
-      "integrity": "sha512-qNIb42o3C02ccIeSeKjacF3HXotGsxh/FMk/rSRmCzOVMtoWH88odn2uZqF8RLsSUWHcAqTgYmPD3pZ03L9ZAA==",
+      "version": "16.1.7",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-arm64-gnu/-/swc-linux-arm64-gnu-16.1.7.tgz",
+      "integrity": "sha512-2ant89Lux/Q3VyC8vNVg7uBaFVP9SwoK2jJOOR0L8TQnX8CAYnh4uctAScy2Hwj2dgjVHqHLORQZJ2wH6VxhSQ==",
       "cpu": [
         "arm64"
       ],
@@ -1087,9 +1087,9 @@
       }
     },
     "node_modules/@next/swc-linux-arm64-musl": {
-      "version": "16.1.5",
-      "resolved": "https://registry.npmjs.org/@next/swc-linux-arm64-musl/-/swc-linux-arm64-musl-16.1.5.tgz",
-      "integrity": "sha512-U+kBxGUY1xMAzDTXmuVMfhaWUZQAwzRaHJ/I6ihtR5SbTVUEaDRiEU9YMjy1obBWpdOBuk1bcm+tsmifYSygfw==",
+      "version": "16.1.7",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-arm64-musl/-/swc-linux-arm64-musl-16.1.7.tgz",
+      "integrity": "sha512-uufcze7LYv0FQg9GnNeZ3/whYfo+1Q3HnQpm16o6Uyi0OVzLlk2ZWoY7j07KADZFY8qwDbsmFnMQP3p3+Ftprw==",
       "cpu": [
         "arm64"
       ],
@@ -1103,9 +1103,9 @@
       }
     },
     "node_modules/@next/swc-linux-x64-gnu": {
-      "version": "16.1.5",
-      "resolved": "https://registry.npmjs.org/@next/swc-linux-x64-gnu/-/swc-linux-x64-gnu-16.1.5.tgz",
-      "integrity": "sha512-gq2UtoCpN7Ke/7tKaU7i/1L7eFLfhMbXjNghSv0MVGF1dmuoaPeEVDvkDuO/9LVa44h5gqpWeJ4mRRznjDv7LA==",
+      "version": "16.1.7",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-x64-gnu/-/swc-linux-x64-gnu-16.1.7.tgz",
+      "integrity": "sha512-KWVf2gxYvHtvuT+c4MBOGxuse5TD7DsMFYSxVxRBnOzok/xryNeQSjXgxSv9QpIVlaGzEn/pIuI6Koosx8CGWA==",
       "cpu": [
         "x64"
       ],
@@ -1119,9 +1119,9 @@
       }
     },
     "node_modules/@next/swc-linux-x64-musl": {
-      "version": "16.1.5",
-      "resolved": "https://registry.npmjs.org/@next/swc-linux-x64-musl/-/swc-linux-x64-musl-16.1.5.tgz",
-      "integrity": "sha512-bQWSE729PbXT6mMklWLf8dotislPle2L70E9q6iwETYEOt092GDn0c+TTNj26AjmeceSsC4ndyGsK5nKqHYXjQ==",
+      "version": "16.1.7",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-x64-musl/-/swc-linux-x64-musl-16.1.7.tgz",
+      "integrity": "sha512-HguhaGwsGr1YAGs68uRKc4aGWxLET+NevJskOcCAwXbwj0fYX0RgZW2gsOCzr9S11CSQPIkxmoSbuVaBp4Z3dA==",
       "cpu": [
         "x64"
       ],
@@ -1135,9 +1135,9 @@
       }
     },
     "node_modules/@next/swc-win32-arm64-msvc": {
-      "version": "16.1.5",
-      "resolved": "https://registry.npmjs.org/@next/swc-win32-arm64-msvc/-/swc-win32-arm64-msvc-16.1.5.tgz",
-      "integrity": "sha512-LZli0anutkIllMtTAWZlDqdfvjWX/ch8AFK5WgkNTvaqwlouiD1oHM+WW8RXMiL0+vAkAJyAGEzPPjO+hnrSNQ==",
+      "version": "16.1.7",
+      "resolved": "https://registry.npmjs.org/@next/swc-win32-arm64-msvc/-/swc-win32-arm64-msvc-16.1.7.tgz",
+      "integrity": "sha512-S0n3KrDJokKTeFyM/vGGGR8+pCmXYrjNTk2ZozOL1C/JFdfUIL9O1ATaJOl5r2POe56iRChbsszrjMAdWSv7kQ==",
       "cpu": [
         "arm64"
       ],
@@ -1151,9 +1151,9 @@
       }
     },
     "node_modules/@next/swc-win32-x64-msvc": {
-      "version": "16.1.5",
-      "resolved": "https://registry.npmjs.org/@next/swc-win32-x64-msvc/-/swc-win32-x64-msvc-16.1.5.tgz",
-      "integrity": "sha512-7is37HJTNQGhjPpQbkKjKEboHYQnCgpVt/4rBrrln0D9nderNxZ8ZWs8w1fAtzUx7wEyYjQ+/13myFgFj6K2Ng==",
+      "version": "16.1.7",
+      "resolved": "https://registry.npmjs.org/@next/swc-win32-x64-msvc/-/swc-win32-x64-msvc-16.1.7.tgz",
+      "integrity": "sha512-mwgtg8CNZGYm06LeEd+bNnOUfwOyNem/rOiP14Lsz+AnUY92Zq/LXwtebtUiaeVkhbroRCQ0c8GlR4UT1U+0yg==",
       "cpu": [
         "x64"
       ],
@@ -2564,12 +2564,15 @@
       "dev": true
     },
     "node_modules/baseline-browser-mapping": {
-      "version": "2.9.14",
-      "resolved": "https://registry.npmjs.org/baseline-browser-mapping/-/baseline-browser-mapping-2.9.14.tgz",
-      "integrity": "sha512-B0xUquLkiGLgHhpPBqvl7GWegWBUNuujQ6kXd/r1U38ElPT6Ok8KZ8e+FpUGEc2ZoRQUzq/aUnaKFc/svWUGSg==",
+      "version": "2.10.8",
+      "resolved": "https://registry.npmjs.org/baseline-browser-mapping/-/baseline-browser-mapping-2.10.8.tgz",
+      "integrity": "sha512-PCLz/LXGBsNTErbtB6i5u4eLpHeMfi93aUv5duMmj6caNu6IphS4q6UevDnL36sZQv9lrP11dbPKGMaXPwMKfQ==",
       "license": "Apache-2.0",
       "bin": {
-        "baseline-browser-mapping": "dist/cli.js"
+        "baseline-browser-mapping": "dist/cli.cjs"
+      },
+      "engines": {
+        "node": ">=6.0.0"
       }
     },
     "node_modules/brace-expansion": {
@@ -5926,14 +5929,14 @@
       "dev": true
     },
     "node_modules/next": {
-      "version": "16.1.5",
-      "resolved": "https://registry.npmjs.org/next/-/next-16.1.5.tgz",
-      "integrity": "sha512-f+wE+NSbiQgh3DSAlTaw2FwY5yGdVViAtp8TotNQj4kk4Q8Bh1sC/aL9aH+Rg1YAVn18OYXsRDT7U/079jgP7w==",
+      "version": "16.1.7",
+      "resolved": "https://registry.npmjs.org/next/-/next-16.1.7.tgz",
+      "integrity": "sha512-WM0L7WrSvKwoLegLYr6V+mz+RIofqQgVAfHhMp9a88ms0cFX8iX9ew+snpWlSBwpkURJOUdvCEt3uLl3NNzvWg==",
       "license": "MIT",
       "dependencies": {
-        "@next/env": "16.1.5",
+        "@next/env": "16.1.7",
         "@swc/helpers": "0.5.15",
-        "baseline-browser-mapping": "^2.8.3",
+        "baseline-browser-mapping": "^2.9.19",
         "caniuse-lite": "^1.0.30001579",
         "postcss": "8.4.31",
         "styled-jsx": "5.1.6"
@@ -5945,14 +5948,14 @@
         "node": ">=20.9.0"
       },
       "optionalDependencies": {
-        "@next/swc-darwin-arm64": "16.1.5",
-        "@next/swc-darwin-x64": "16.1.5",
-        "@next/swc-linux-arm64-gnu": "16.1.5",
-        "@next/swc-linux-arm64-musl": "16.1.5",
-        "@next/swc-linux-x64-gnu": "16.1.5",
-        "@next/swc-linux-x64-musl": "16.1.5",
-        "@next/swc-win32-arm64-msvc": "16.1.5",
-        "@next/swc-win32-x64-msvc": "16.1.5",
+        "@next/swc-darwin-arm64": "16.1.7",
+        "@next/swc-darwin-x64": "16.1.7",
+        "@next/swc-linux-arm64-gnu": "16.1.7",
+        "@next/swc-linux-arm64-musl": "16.1.7",
+        "@next/swc-linux-x64-gnu": "16.1.7",
+        "@next/swc-linux-x64-musl": "16.1.7",
+        "@next/swc-win32-arm64-msvc": "16.1.7",
+        "@next/swc-win32-x64-msvc": "16.1.7",
         "sharp": "^0.34.4"
       },
       "peerDependencies": {

examples/widget/package.json

@@ -9,7 +9,7 @@
     "lint": "next lint"
   },
   "dependencies": {
-    "next": "^16.1.5",
+    "next": "^16.1.7",
     "react": "^19",
     "react-dom": "^19",
     "react-markdown": "^10.1.0"

pyproject.toml

@@ -92,7 +92,7 @@ backend = [
     "python-gitlab==5.6.0",
     "python-pptx==0.6.23",
     "pypandoc_binary==1.16.2",
-    "pypdf==6.8.0",
+    "pypdf==6.9.1",
     "pytest-mock==3.12.0",
     "pytest-playwright==0.7.0",
     "python-docx==1.1.2",
@@ -245,6 +245,7 @@ select = [
   "ARG",
   "E",
   "F",
+  "S324",
   "W",
 ]
 

uv.lock

@@ -4481,7 +4481,7 @@ requires-dist = [
     { name = "pygithub", marker = "extra == 'backend'", specifier = "==2.5.0" },
     { name = "pympler", marker = "extra == 'backend'", specifier = "==1.1" },
     { name = "pypandoc-binary", marker = "extra == 'backend'", specifier = "==1.16.2" },
-    { name = "pypdf", marker = "extra == 'backend'", specifier = "==6.8.0" },
+    { name = "pypdf", marker = "extra == 'backend'", specifier = "==6.9.1" },
     { name = "pytest", marker = "extra == 'dev'", specifier = "==8.3.5" },
     { name = "pytest-alembic", marker = "extra == 'dev'", specifier = "==0.12.1" },
     { name = "pytest-asyncio", marker = "extra == 'dev'", specifier = "==1.3.0" },
@@ -5727,11 +5727,11 @@ wheels = [
 
 [[package]]
 name = "pypdf"
-version = "6.8.0"
+version = "6.9.1"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/b4/a3/e705b0805212b663a4c27b861c8a603dba0f8b4bb281f96f8e746576a50d/pypdf-6.8.0.tar.gz", hash = "sha256:cb7eaeaa4133ce76f762184069a854e03f4d9a08568f0e0623f7ea810407833b", size = 5307831, upload-time = "2026-03-09T13:37:40.591Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/f9/fb/dc2e8cb006e80b0020ed20d8649106fe4274e82d8e756ad3e24ade19c0df/pypdf-6.9.1.tar.gz", hash = "sha256:ae052407d33d34de0c86c5c729be6d51010bf36e03035a8f23ab449bca52377d", size = 5311551, upload-time = "2026-03-17T10:46:07.876Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/8c/ec/4ccf3bb86b1afe5d7176e1c8abcdbf22b53dd682ec2eda50e1caadcf6846/pypdf-6.8.0-py3-none-any.whl", hash = "sha256:2a025080a8dd73f48123c89c57174a5ff3806c71763ee4e49572dc90454943c7", size = 332177, upload-time = "2026-03-09T13:37:38.774Z" },
+    { url = "https://files.pythonhosted.org/packages/f9/f4/75543fa802b86e72f87e9395440fe1a89a6d149887e3e55745715c3352ac/pypdf-6.9.1-py3-none-any.whl", hash = "sha256:f35a6a022348fae47e092a908339a8f3dc993510c026bb39a96718fc7185e89f", size = 333661, upload-time = "2026-03-17T10:46:06.286Z" },
 ]
 
 [[package]]

web/lib/opal/src/components/buttons/button/components.tsx

@@ -1,4 +1,3 @@
-import "@opal/components/buttons/button/styles.css";
 import "@opal/components/tooltip.css";
 import { Interactive, type InteractiveStatelessProps } from "@opal/core";
 import type { ContainerSizeVariants, ExtremaSizeVariants } from "@opal/types";
@@ -67,7 +66,7 @@ function Button({
   const labelEl = children ? (
     <span
       className={cn(
-        "opal-button-label",
+        "whitespace-nowrap",
         isLarge ? "font-main-ui-body " : "font-secondary-body",
         responsiveHideText && "hidden md:inline"
       )}
@@ -87,7 +86,7 @@ function Button({
           isLarge ? "default" : size === "2xs" ? "mini" : "compact"
         }
       >
-        <div className={cn("opal-button interactive-foreground")}>
+        <div className="flex flex-row items-center gap-1 interactive-foreground">
           {iconWrapper(Icon, size, !!children)}
 
           {labelEl}

web/lib/opal/src/components/buttons/button/styles.css

@@ -1,9 +0,0 @@
-/* Button — layout only; colors handled by Interactive.Stateless */
-
-.opal-button {
-  @apply flex flex-row items-center gap-1;
-}
-
-.opal-button-label {
-  @apply whitespace-nowrap;
-}

web/lib/opal/src/components/buttons/open-button/components.tsx

@@ -118,7 +118,7 @@ function OpenButton({
   const labelEl = children ? (
     <span
       className={cn(
-        "opal-button-label whitespace-nowrap",
+        "whitespace-nowrap",
         isLarge ? "font-main-ui-body" : "font-secondary-body"
       )}
     >
@@ -143,7 +143,7 @@ function OpenButton({
       >
         <div
           className={cn(
-            "opal-button interactive-foreground flex flex-row items-center",
+            "interactive-foreground flex flex-row items-center",
             justifyContent === "between" ? "w-full justify-between" : "gap-1",
             foldable &&
               justifyContent !== "between" &&

web/lib/opal/src/layouts/content/ContentLg.tsx

@@ -174,6 +174,7 @@ function ContentLg({
               )}
               onClick={editable ? startEditing : undefined}
               style={{ height: config.lineHeight }}
+              title={title}
             >
               {title}
             </span>

web/lib/opal/src/layouts/content/ContentMd.tsx

@@ -218,6 +218,7 @@ function ContentMd({
                 "text-text-04",
                 editable && "cursor-pointer"
               )}
+              title={title}
               onClick={editable ? startEditing : undefined}
               style={{ height: config.lineHeight }}
             >

web/lib/opal/src/layouts/content/ContentSm.tsx

@@ -118,6 +118,7 @@ function ContentSm({
       <span
         className={cn("opal-content-sm-title", config.titleFont)}
         style={{ height: config.lineHeight }}
+        title={title}
       >
         {title}
       </span>

web/lib/opal/src/layouts/content/ContentXl.tsx

@@ -231,6 +231,7 @@ function ContentXl({
               )}
               onClick={editable ? startEditing : undefined}
               style={{ height: config.lineHeight }}
+              title={title}
             >
               {title}
             </span>

web/package-lock.json

@@ -61,7 +61,7 @@
         "mdast-util-find-and-replace": "^3.0.1",
         "mime": "^4.1.0",
         "motion": "^12.29.0",
-        "next": "16.1.6",
+        "next": "16.1.7",
         "next-themes": "^0.4.4",
         "postcss": "^8.5.6",
         "posthog-js": "^1.176.0",
@@ -2896,9 +2896,9 @@
       }
     },
     "node_modules/@next/env": {
-      "version": "16.1.6",
-      "resolved": "https://registry.npmjs.org/@next/env/-/env-16.1.6.tgz",
-      "integrity": "sha512-N1ySLuZjnAtN3kFnwhAwPvZah8RJxKasD7x1f8shFqhncnWZn4JMfg37diLNuoHsLAlrDfM3g4mawVdtAG8XLQ==",
+      "version": "16.1.7",
+      "resolved": "https://registry.npmjs.org/@next/env/-/env-16.1.7.tgz",
+      "integrity": "sha512-rJJbIdJB/RQr2F1nylZr/PJzamvNNhfr3brdKP6s/GW850jbtR70QlSfFselvIBbcPUOlQwBakexjFzqLzF6pg==",
       "license": "MIT"
     },
     "node_modules/@next/eslint-plugin-next": {
@@ -2942,9 +2942,9 @@
       }
     },
     "node_modules/@next/swc-darwin-arm64": {
-      "version": "16.1.6",
-      "resolved": "https://registry.npmjs.org/@next/swc-darwin-arm64/-/swc-darwin-arm64-16.1.6.tgz",
-      "integrity": "sha512-wTzYulosJr/6nFnqGW7FrG3jfUUlEf8UjGA0/pyypJl42ExdVgC6xJgcXQ+V8QFn6niSG2Pb8+MIG1mZr2vczw==",
+      "version": "16.1.7",
+      "resolved": "https://registry.npmjs.org/@next/swc-darwin-arm64/-/swc-darwin-arm64-16.1.7.tgz",
+      "integrity": "sha512-b2wWIE8sABdyafc4IM8r5Y/dS6kD80JRtOGrUiKTsACFQfWWgUQ2NwoUX1yjFMXVsAwcQeNpnucF2ZrujsBBPg==",
       "cpu": [
         "arm64"
       ],
@@ -2958,9 +2958,9 @@
       }
     },
     "node_modules/@next/swc-darwin-x64": {
-      "version": "16.1.6",
-      "resolved": "https://registry.npmjs.org/@next/swc-darwin-x64/-/swc-darwin-x64-16.1.6.tgz",
-      "integrity": "sha512-BLFPYPDO+MNJsiDWbeVzqvYd4NyuRrEYVB5k2N3JfWncuHAy2IVwMAOlVQDFjj+krkWzhY2apvmekMkfQR0CUQ==",
+      "version": "16.1.7",
+      "resolved": "https://registry.npmjs.org/@next/swc-darwin-x64/-/swc-darwin-x64-16.1.7.tgz",
+      "integrity": "sha512-zcnVaaZulS1WL0Ss38R5Q6D2gz7MtBu8GZLPfK+73D/hp4GFMrC2sudLky1QibfV7h6RJBJs/gOFvYP0X7UVlQ==",
       "cpu": [
         "x64"
       ],
@@ -2974,9 +2974,9 @@
       }
     },
     "node_modules/@next/swc-linux-arm64-gnu": {
-      "version": "16.1.6",
-      "resolved": "https://registry.npmjs.org/@next/swc-linux-arm64-gnu/-/swc-linux-arm64-gnu-16.1.6.tgz",
-      "integrity": "sha512-OJYkCd5pj/QloBvoEcJ2XiMnlJkRv9idWA/j0ugSuA34gMT6f5b7vOiCQHVRpvStoZUknhl6/UxOXL4OwtdaBw==",
+      "version": "16.1.7",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-arm64-gnu/-/swc-linux-arm64-gnu-16.1.7.tgz",
+      "integrity": "sha512-2ant89Lux/Q3VyC8vNVg7uBaFVP9SwoK2jJOOR0L8TQnX8CAYnh4uctAScy2Hwj2dgjVHqHLORQZJ2wH6VxhSQ==",
       "cpu": [
         "arm64"
       ],
@@ -2990,9 +2990,9 @@
       }
     },
     "node_modules/@next/swc-linux-arm64-musl": {
-      "version": "16.1.6",
-      "resolved": "https://registry.npmjs.org/@next/swc-linux-arm64-musl/-/swc-linux-arm64-musl-16.1.6.tgz",
-      "integrity": "sha512-S4J2v+8tT3NIO9u2q+S0G5KdvNDjXfAv06OhfOzNDaBn5rw84DGXWndOEB7d5/x852A20sW1M56vhC/tRVbccQ==",
+      "version": "16.1.7",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-arm64-musl/-/swc-linux-arm64-musl-16.1.7.tgz",
+      "integrity": "sha512-uufcze7LYv0FQg9GnNeZ3/whYfo+1Q3HnQpm16o6Uyi0OVzLlk2ZWoY7j07KADZFY8qwDbsmFnMQP3p3+Ftprw==",
       "cpu": [
         "arm64"
       ],
@@ -3006,9 +3006,9 @@
       }
     },
     "node_modules/@next/swc-linux-x64-gnu": {
-      "version": "16.1.6",
-      "resolved": "https://registry.npmjs.org/@next/swc-linux-x64-gnu/-/swc-linux-x64-gnu-16.1.6.tgz",
-      "integrity": "sha512-2eEBDkFlMMNQnkTyPBhQOAyn2qMxyG2eE7GPH2WIDGEpEILcBPI/jdSv4t6xupSP+ot/jkfrCShLAa7+ZUPcJQ==",
+      "version": "16.1.7",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-x64-gnu/-/swc-linux-x64-gnu-16.1.7.tgz",
+      "integrity": "sha512-KWVf2gxYvHtvuT+c4MBOGxuse5TD7DsMFYSxVxRBnOzok/xryNeQSjXgxSv9QpIVlaGzEn/pIuI6Koosx8CGWA==",
       "cpu": [
         "x64"
       ],
@@ -3022,9 +3022,9 @@
       }
     },
     "node_modules/@next/swc-linux-x64-musl": {
-      "version": "16.1.6",
-      "resolved": "https://registry.npmjs.org/@next/swc-linux-x64-musl/-/swc-linux-x64-musl-16.1.6.tgz",
-      "integrity": "sha512-oicJwRlyOoZXVlxmIMaTq7f8pN9QNbdes0q2FXfRsPhfCi8n8JmOZJm5oo1pwDaFbnnD421rVU409M3evFbIqg==",
+      "version": "16.1.7",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-x64-musl/-/swc-linux-x64-musl-16.1.7.tgz",
+      "integrity": "sha512-HguhaGwsGr1YAGs68uRKc4aGWxLET+NevJskOcCAwXbwj0fYX0RgZW2gsOCzr9S11CSQPIkxmoSbuVaBp4Z3dA==",
       "cpu": [
         "x64"
       ],
@@ -3038,9 +3038,9 @@
       }
     },
     "node_modules/@next/swc-win32-arm64-msvc": {
-      "version": "16.1.6",
-      "resolved": "https://registry.npmjs.org/@next/swc-win32-arm64-msvc/-/swc-win32-arm64-msvc-16.1.6.tgz",
-      "integrity": "sha512-gQmm8izDTPgs+DCWH22kcDmuUp7NyiJgEl18bcr8irXA5N2m2O+JQIr6f3ct42GOs9c0h8QF3L5SzIxcYAAXXw==",
+      "version": "16.1.7",
+      "resolved": "https://registry.npmjs.org/@next/swc-win32-arm64-msvc/-/swc-win32-arm64-msvc-16.1.7.tgz",
+      "integrity": "sha512-S0n3KrDJokKTeFyM/vGGGR8+pCmXYrjNTk2ZozOL1C/JFdfUIL9O1ATaJOl5r2POe56iRChbsszrjMAdWSv7kQ==",
       "cpu": [
         "arm64"
       ],
@@ -3054,9 +3054,9 @@
       }
     },
     "node_modules/@next/swc-win32-x64-msvc": {
-      "version": "16.1.6",
-      "resolved": "https://registry.npmjs.org/@next/swc-win32-x64-msvc/-/swc-win32-x64-msvc-16.1.6.tgz",
-      "integrity": "sha512-NRfO39AIrzBnixKbjuo2YiYhB6o9d8v/ymU9m/Xk8cyVk+k7XylniXkHwjs4s70wedVffc6bQNbufk5v0xEm0A==",
+      "version": "16.1.7",
+      "resolved": "https://registry.npmjs.org/@next/swc-win32-x64-msvc/-/swc-win32-x64-msvc-16.1.7.tgz",
+      "integrity": "sha512-mwgtg8CNZGYm06LeEd+bNnOUfwOyNem/rOiP14Lsz+AnUY92Zq/LXwtebtUiaeVkhbroRCQ0c8GlR4UT1U+0yg==",
       "cpu": [
         "x64"
       ],
@@ -14068,14 +14068,14 @@
       "license": "MIT"
     },
     "node_modules/next": {
-      "version": "16.1.6",
-      "resolved": "https://registry.npmjs.org/next/-/next-16.1.6.tgz",
-      "integrity": "sha512-hkyRkcu5x/41KoqnROkfTm2pZVbKxvbZRuNvKXLRXxs3VfyO0WhY50TQS40EuKO9SW3rBj/sF3WbVwDACeMZyw==",
+      "version": "16.1.7",
+      "resolved": "https://registry.npmjs.org/next/-/next-16.1.7.tgz",
+      "integrity": "sha512-WM0L7WrSvKwoLegLYr6V+mz+RIofqQgVAfHhMp9a88ms0cFX8iX9ew+snpWlSBwpkURJOUdvCEt3uLl3NNzvWg==",
       "license": "MIT",
       "dependencies": {
-        "@next/env": "16.1.6",
+        "@next/env": "16.1.7",
         "@swc/helpers": "0.5.15",
-        "baseline-browser-mapping": "^2.8.3",
+        "baseline-browser-mapping": "^2.9.19",
         "caniuse-lite": "^1.0.30001579",
         "postcss": "8.4.31",
         "styled-jsx": "5.1.6"
@@ -14087,14 +14087,14 @@
         "node": ">=20.9.0"
       },
       "optionalDependencies": {
-        "@next/swc-darwin-arm64": "16.1.6",
-        "@next/swc-darwin-x64": "16.1.6",
-        "@next/swc-linux-arm64-gnu": "16.1.6",
-        "@next/swc-linux-arm64-musl": "16.1.6",
-        "@next/swc-linux-x64-gnu": "16.1.6",
-        "@next/swc-linux-x64-musl": "16.1.6",
-        "@next/swc-win32-arm64-msvc": "16.1.6",
-        "@next/swc-win32-x64-msvc": "16.1.6",
+        "@next/swc-darwin-arm64": "16.1.7",
+        "@next/swc-darwin-x64": "16.1.7",
+        "@next/swc-linux-arm64-gnu": "16.1.7",
+        "@next/swc-linux-arm64-musl": "16.1.7",
+        "@next/swc-linux-x64-gnu": "16.1.7",
+        "@next/swc-linux-x64-musl": "16.1.7",
+        "@next/swc-win32-arm64-msvc": "16.1.7",
+        "@next/swc-win32-x64-msvc": "16.1.7",
         "sharp": "^0.34.4"
       },
       "peerDependencies": {

web/package.json

@@ -79,7 +79,7 @@
     "mdast-util-find-and-replace": "^3.0.1",
     "mime": "^4.1.0",
     "motion": "^12.29.0",
-    "next": "16.1.6",
+    "next": "16.1.7",
     "next-themes": "^0.4.4",
     "postcss": "^8.5.6",
     "posthog-js": "^1.176.0",

web/src/app/admin/connector/[ccPairId]/IndexAttemptErrorsModal.tsx

@@ -12,7 +12,7 @@ import { localizeAndPrettify } from "@/lib/time";
 import Button from "@/refresh-components/buttons/Button";
 import Text from "@/refresh-components/texts/Text";
 import { PageSelector } from "@/components/PageSelector";
-import { useEffect, useState, useMemo } from "react";
+import { useCallback, useEffect, useRef, useState, useMemo } from "react";
 import { SvgAlertTriangle } from "@opal/icons";
 export interface IndexAttemptErrorsModalProps {
   errors: {
@@ -22,93 +22,66 @@ export interface IndexAttemptErrorsModalProps {
   onClose: () => void;
   onResolveAll: () => void;
   isResolvingErrors?: boolean;
-  onPageChange?: (page: number) => void;
-  currentPage?: number;
-  pageSize?: number;
 }
 
+const ROW_HEIGHT = 65; // 4rem + 1px for border
+
 export default function IndexAttemptErrorsModal({
   errors,
   onClose,
   onResolveAll,
   isResolvingErrors = false,
-  pageSize: propPageSize,
 }: IndexAttemptErrorsModalProps) {
-  const [calculatedPageSize, setCalculatedPageSize] = useState(10);
+  const observerRef = useRef<ResizeObserver | null>(null);
+  const [pageSize, setPageSize] = useState(10);
   const [currentPage, setCurrentPage] = useState(1);
 
-  // Reset to page 1 when the error list actually changes
-  useEffect(() => {
-    setCurrentPage(1);
-  }, [errors.items.length, errors.total_items]);
+  const tableContainerRef = useCallback((container: HTMLDivElement | null) => {
+    if (observerRef.current) {
+      observerRef.current.disconnect();
+      observerRef.current = null;
+    }
 
-  useEffect(() => {
-    const calculatePageSize = () => {
-      // Modal height is 75% of viewport height
-      const modalHeight = window.innerHeight * 0.6;
+    if (!container) return;
 
-      // Estimate heights (in pixels):
-      // - Modal header (title + description): ~120px
-      // - Table header: ~40px
-      // - Pagination section: ~80px
-      // - Modal padding: ~64px (32px top + 32px bottom)
-      const fixedHeight = 120 + 40 + 80 + 64;
+    const observer = new ResizeObserver(() => {
+      const thead = container.querySelector("thead");
+      const theadHeight = thead?.getBoundingClientRect().height ?? 0;
+      const availableHeight = container.clientHeight - theadHeight;
+      const newPageSize = Math.max(3, Math.floor(availableHeight / ROW_HEIGHT));
+      setPageSize(newPageSize);
+    });
 
-      // Available height for table rows
-      const availableHeight = modalHeight - fixedHeight;
-
-      // Each table row is approximately 60px (including borders and padding)
-      const rowHeight = 60;
-
-      // Calculate how many rows can fit, with a minimum of 3
-      const rowsPerPage = Math.max(3, Math.floor(availableHeight / rowHeight));
-
-      setCalculatedPageSize((prev) => {
-        // Only update if the new size is significantly different to prevent flickering
-        if (Math.abs(prev - rowsPerPage) > 0) {
-          return rowsPerPage;
-        }
-        return prev;
-      });
-    };
-
-    // Initial calculation
-    calculatePageSize();
-
-    // Debounced resize handler to prevent excessive recalculation
-    let resizeTimeout: NodeJS.Timeout;
-    const debouncedCalculatePageSize = () => {
-      clearTimeout(resizeTimeout);
-      resizeTimeout = setTimeout(calculatePageSize, 100);
-    };
-
-    window.addEventListener("resize", debouncedCalculatePageSize);
-    return () => {
-      window.removeEventListener("resize", debouncedCalculatePageSize);
-      clearTimeout(resizeTimeout);
-    };
+    observer.observe(container);
+    observerRef.current = observer;
   }, []);
 
-  // Separate effect to reset current page when page size changes
+  // When data changes, reset to page 1.
+  // When page size changes (resize), preserve the user's position by
+  // finding which new page contains the first item they were looking at.
+  const prevPageSizeRef = useRef(pageSize);
   useEffect(() => {
-    setCurrentPage(1);
-  }, [calculatedPageSize]);
+    if (pageSize !== prevPageSizeRef.current) {
+      setCurrentPage((prev) => {
+        const firstVisibleIndex = (prev - 1) * prevPageSizeRef.current;
+        const newPage = Math.floor(firstVisibleIndex / pageSize) + 1;
+        const totalPages = Math.ceil(errors.items.length / pageSize);
+        return Math.min(newPage, totalPages);
+      });
+      prevPageSizeRef.current = pageSize;
+    } else {
+      setCurrentPage(1);
+    }
+  }, [errors.items.length, pageSize]);
 
-  const pageSize = propPageSize || calculatedPageSize;
-
-  // Memoize pagination calculations to prevent unnecessary recalculations
   const paginationData = useMemo(() => {
     const totalPages = Math.ceil(errors.items.length / pageSize);
     const startIndex = (currentPage - 1) * pageSize;
-    const endIndex = startIndex + pageSize;
-    const currentPageItems = errors.items.slice(startIndex, endIndex);
-
-    return {
-      totalPages,
-      currentPageItems,
+    const currentPageItems = errors.items.slice(
       startIndex,
-      endIndex,
-    };
+      startIndex + pageSize
+    );
+    return { totalPages, currentPageItems };
   }, [errors.items, pageSize, currentPage]);
 
   const hasUnresolvedErrors = useMemo(
@@ -137,7 +110,7 @@ export default function IndexAttemptErrorsModal({
           onClose={onClose}
           height="fit"
         />
-        <Modal.Body>
+        <Modal.Body height="full">
           {!isResolvingErrors && (
             <div className="flex flex-col gap-2 flex-shrink-0">
               <Text as="p">
@@ -152,7 +125,10 @@ export default function IndexAttemptErrorsModal({
             </div>
           )}
 
-          <div className="flex-1 overflow-hidden min-h-0">
+          <div
+            ref={tableContainerRef}
+            className="flex-1 w-full overflow-hidden min-h-0"
+          >
             <Table>
               <TableHeader>
                 <TableRow>
@@ -165,11 +141,11 @@ export default function IndexAttemptErrorsModal({
               <TableBody>
                 {paginationData.currentPageItems.length > 0 ? (
                   paginationData.currentPageItems.map((error) => (
-                    <TableRow key={error.id} className="h-[60px] max-h-[60px]">
-                      <TableCell className="h-[60px] align-top">
+                    <TableRow key={error.id} className="h-[4rem]">
+                      <TableCell>
                         {localizeAndPrettify(error.time_created)}
                       </TableCell>
-                      <TableCell className="h-[60px] align-top">
+                      <TableCell>
                         {error.document_link ? (
                           <a
                             href={error.document_link}
@@ -183,12 +159,12 @@ export default function IndexAttemptErrorsModal({
                           error.document_id || error.entity_id || "Unknown"
                         )}
                       </TableCell>
-                      <TableCell className="h-[60px] align-top p-0">
-                        <div className="h-[60px] overflow-y-auto p-4 whitespace-normal">
+                      <TableCell>
+                        <div className="flex items-center h-[2rem] overflow-y-auto whitespace-normal">
                           {error.failure_message}
                         </div>
                       </TableCell>
-                      <TableCell className="h-[60px] align-top">
+                      <TableCell>
                         <span
                           className={`px-2 py-1 rounded text-xs ${
                             error.is_resolved
@@ -202,7 +178,7 @@ export default function IndexAttemptErrorsModal({
                     </TableRow>
                   ))
                 ) : (
-                  <TableRow>
+                  <TableRow className="h-[4rem]">
                     <TableCell
                       colSpan={4}
                       className="text-center py-8 text-gray-500"
@@ -215,32 +191,24 @@ export default function IndexAttemptErrorsModal({
             </Table>
           </div>
 
-          <div className="flex-shrink-0">
-            {paginationData.totalPages > 1 && (
-              <div className="flex-1 flex justify-center mb-2">
-                <PageSelector
-                  totalPages={paginationData.totalPages}
-                  currentPage={currentPage}
-                  onPageChange={handlePageChange}
-                />
-              </div>
-            )}
-
-            <div className="flex w-full">
-              <div className="flex gap-2 ml-auto">
-                {hasUnresolvedErrors && !isResolvingErrors && (
-                  // TODO(@raunakab): migrate to opal Button once className/iconClassName is resolved
-                  <Button
-                    onClick={onResolveAll}
-                    className="ml-4 whitespace-nowrap"
-                  >
-                    Resolve All
-                  </Button>
-                )}
-              </div>
+          {paginationData.totalPages > 1 && (
+            <div className="flex w-full justify-center">
+              <PageSelector
+                totalPages={paginationData.totalPages}
+                currentPage={currentPage}
+                onPageChange={handlePageChange}
+              />
             </div>
-          </div>
+          )}
         </Modal.Body>
+        <Modal.Footer>
+          {hasUnresolvedErrors && !isResolvingErrors && (
+            // TODO(@raunakab): migrate to opal Button once className/iconClassName is resolved
+            <Button onClick={onResolveAll} className="ml-4 whitespace-nowrap">
+              Resolve All
+            </Button>
+          )}
+        </Modal.Footer>
       </Modal.Content>
     </Modal>
   );

web/src/app/admin/connector/[ccPairId]/IndexAttemptsTable.tsx

@@ -18,7 +18,7 @@ import { PageSelector } from "@/components/PageSelector";
 import { localizeAndPrettify } from "@/lib/time";
 import { getDocsProcessedPerMinute } from "@/lib/indexAttempt";
 import { InfoIcon } from "@/components/icons/icons";
-import ExceptionTraceModal from "@/components/modals/ExceptionTraceModal";
+import ExceptionTraceModal from "@/sections/modals/PreviewModal/ExceptionTraceModal";
 import SimpleTooltip from "@/refresh-components/SimpleTooltip";
 import { SvgClock } from "@opal/icons";
 export interface IndexingAttemptsTableProps {
@@ -98,7 +98,14 @@ export function IndexAttemptsTable({
               isReindexInProgress ? "are being" : "were"
             } synced into the system.`;
             return (
-              <TableRow key={indexAttempt.id}>
+              <TableRow
+                key={indexAttempt.id}
+                className={
+                  indexAttempt.full_exception_trace
+                    ? "hover:bg-accent-background cursor-pointer relative select-none"
+                    : undefined
+                }
+              >
                 <TableCell>
                   {indexAttempt.time_started
                     ? localizeAndPrettify(indexAttempt.time_started)
@@ -146,46 +153,43 @@ export function IndexAttemptsTable({
                   </div>
                 </TableCell>
                 <TableCell>
-                  <div>
-                    {indexAttempt.status === "success" && (
+                  {indexAttempt.status === "success" && (
+                    <Text className="flex flex-wrap whitespace-normal">
+                      {"-"}
+                    </Text>
+                  )}
+
+                  {indexAttempt.status === "failed" &&
+                    indexAttempt.error_msg && (
                       <Text className="flex flex-wrap whitespace-normal">
-                        {"-"}
+                        {indexAttempt.error_msg}
                       </Text>
                     )}
-
-                    {indexAttempt.status === "failed" &&
-                      indexAttempt.error_msg && (
-                        <Text className="flex flex-wrap whitespace-normal">
-                          {indexAttempt.error_msg}
-                        </Text>
-                      )}
-
-                    {indexAttempt.full_exception_trace && (
-                      <div
-                        onClick={() => {
-                          setIndexAttemptTracePopupId(indexAttempt.id);
-                        }}
-                        className="mt-2 text-link cursor-pointer select-none"
-                      >
-                        View Full Trace
-                      </div>
-                    )}
-                  </div>
                 </TableCell>
+                <td className="w-0 p-0">
+                  {indexAttempt.full_exception_trace && (
+                    <button
+                      type="button"
+                      aria-label="View full trace"
+                      onClick={() =>
+                        setIndexAttemptTracePopupId(indexAttempt.id)
+                      }
+                      className="absolute w-full h-full left-0 top-0"
+                    />
+                  )}
+                </td>
               </TableRow>
             );
           })}
         </TableBody>
       </Table>
       {totalPages > 1 && (
-        <div className="mt-3 flex">
-          <div className="mx-auto">
-            <PageSelector
-              totalPages={totalPages}
-              currentPage={currentPage}
-              onPageChange={onPageChange}
-            />
-          </div>
+        <div className="flex flex-1 justify-center pt-3">
+          <PageSelector
+            totalPages={totalPages}
+            currentPage={currentPage}
+            onPageChange={onPageChange}
+          />
         </div>
       )}
     </>

web/src/app/admin/connectors/[connector]/pages/utils/google_site.ts

@@ -21,10 +21,13 @@ export const submitGoogleSite = async (
       formData.append("files", file);
     });
 
-    const response = await fetch("/api/manage/admin/connector/file/upload", {
-      method: "POST",
-      body: formData,
-    });
+    const response = await fetch(
+      "/api/manage/admin/connector/file/upload?unzip=false",
+      {
+        method: "POST",
+        body: formData,
+      }
+    );
     const responseJson = await response.json();
     if (!response.ok) {
       toast.error(`Unable to upload files - ${responseJson.detail}`);

web/src/app/admin/indexing/status/CCPairIndexingStatusTable.tsx

@@ -19,6 +19,7 @@ import {
 } from "@/lib/types";
 import type { Route } from "next";
 import { useRouter } from "next/navigation";
+import Truncated from "@/refresh-components/texts/Truncated";
 import {
   FiChevronDown,
   FiChevronRight,
@@ -165,9 +166,7 @@ function ConnectorRow({
       onClick={handleRowClick}
     >
       <TableCell className="">
-        <p className="max-w-[200px] xl:max-w-[400px] inline-block ellipsis truncate">
-          {ccPairsIndexingStatus.name}
-        </p>
+        <Truncated>{ccPairsIndexingStatus.name}</Truncated>
       </TableCell>
       <TableCell>
         {timeAgo(ccPairsIndexingStatus?.last_success) || "-"}
@@ -246,9 +245,7 @@ function FederatedConnectorRow({
       onClick={handleRowClick}
     >
       <TableCell className="">
-        <p className="max-w-[200px] xl:max-w-[400px] inline-block ellipsis truncate">
-          {federatedConnector.name}
-        </p>
+        <Truncated>{federatedConnector.name}</Truncated>
       </TableCell>
       <TableCell>N/A</TableCell>
       <TableCell>

web/src/components/modals/ExceptionTraceModal.tsx

@@ -1,53 +0,0 @@
-import { useState } from "react";
-import Modal from "@/refresh-components/Modal";
-import Text from "@/refresh-components/texts/Text";
-import { SvgAlertTriangle, SvgCheck, SvgCopy } from "@opal/icons";
-
-interface ExceptionTraceModalProps {
-  onOutsideClick: () => void;
-  exceptionTrace: string;
-}
-
-export default function ExceptionTraceModal({
-  onOutsideClick,
-  exceptionTrace,
-}: ExceptionTraceModalProps) {
-  const [copyClicked, setCopyClicked] = useState(false);
-
-  return (
-    <Modal open onOpenChange={onOutsideClick}>
-      <Modal.Content width="lg" height="full">
-        <Modal.Header
-          icon={SvgAlertTriangle}
-          title="Full Exception Trace"
-          onClose={onOutsideClick}
-          height="fit"
-        />
-        <Modal.Body>
-          <div className="mb-6">
-            {!copyClicked ? (
-              <button
-                type="button"
-                onClick={() => {
-                  navigator.clipboard.writeText(exceptionTrace!);
-                  setCopyClicked(true);
-                  setTimeout(() => setCopyClicked(false), 2000);
-                }}
-                className="flex w-fit items-center hover:bg-accent-background p-2 border-border border rounded"
-              >
-                <Text>Copy full trace</Text>
-                <SvgCopy className="stroke-text-04 ml-2 h-4 w-4 flex flex-shrink-0" />
-              </button>
-            ) : (
-              <div className="flex w-fit items-center hover:bg-accent-background p-2 border-border border rounded cursor-default">
-                <Text>Copied to clipboard</Text>
-                <SvgCheck className="stroke-text-04 my-auto ml-2 h-4 w-4 flex flex-shrink-0" />
-              </div>
-            )}
-          </div>
-          <div className="whitespace-pre-wrap">{exceptionTrace}</div>
-        </Modal.Body>
-      </Modal.Content>
-    </Modal>
-  );
-}

web/src/refresh-pages/AgentEditorPage.tsx

@@ -661,7 +661,7 @@ export default function AgentEditorPage({
     // Sharing
     shared_user_ids: existingAgent?.users?.map((user) => user.id) ?? [],
     shared_group_ids: existingAgent?.groups ?? [],
-    is_public: existingAgent?.is_public ?? true,
+    is_public: existingAgent?.is_public ?? false,
     label_ids: existingAgent?.labels?.map((l) => l.id) ?? [],
     featured: existingAgent?.featured ?? false,
   };

web/src/refresh-pages/admin/UsersPage/UserRowActions.tsx

@@ -12,6 +12,7 @@ import {
   SvgKey,
 } from "@opal/icons";
 import { Disabled } from "@opal/core";
+import LineItem from "@/refresh-components/buttons/LineItem";
 import Popover from "@/refresh-components/Popover";
 import Separator from "@/refresh-components/Separator";
 import { Section } from "@/layouts/general-layouts";
@@ -78,18 +79,17 @@ export default function UserRowActions({
       return (
         <>
           {user.id && (
-            <Button
-              prominence="tertiary"
+            <LineItem
               icon={SvgUsers}
               onClick={() => openModal(Modal.EDIT_GROUPS)}
             >
               Groups &amp; Roles
-            </Button>
+            </LineItem>
           )}
           <Disabled disabled>
-            <Button prominence="tertiary" variant="danger" icon={SvgUserX}>
+            <LineItem danger icon={SvgUserX}>
               Deactivate User
-            </Button>
+            </LineItem>
           </Disabled>
           <Separator paddingXRem={0.5} />
           <Text as="p" secondaryBody text03 className="px-3 py-1">
@@ -102,20 +102,18 @@ export default function UserRowActions({
     switch (user.status) {
       case UserStatus.INVITED:
         return (
-          <Button
-            prominence="tertiary"
-            variant="danger"
+          <LineItem
+            danger
             icon={SvgXCircle}
             onClick={() => openModal(Modal.CANCEL_INVITE)}
           >
             Cancel Invite
-          </Button>
+          </LineItem>
         );
 
       case UserStatus.REQUESTED:
         return (
-          <Button
-            prominence="tertiary"
+          <LineItem
             icon={SvgUserCheck}
             onClick={() => {
               setPopoverOpen(false);
@@ -133,37 +131,34 @@ export default function UserRowActions({
             }}
           >
             Approve
-          </Button>
+          </LineItem>
         );
 
       case UserStatus.ACTIVE:
         return (
           <>
             {user.id && (
-              <Button
-                prominence="tertiary"
+              <LineItem
                 icon={SvgUsers}
                 onClick={() => openModal(Modal.EDIT_GROUPS)}
               >
                 Groups &amp; Roles
-              </Button>
+              </LineItem>
             )}
-            <Button
-              prominence="tertiary"
+            <LineItem
               icon={SvgKey}
               onClick={() => openModal(Modal.RESET_PASSWORD)}
             >
               Reset Password
-            </Button>
+            </LineItem>
             <Separator paddingXRem={0.5} />
-            <Button
-              prominence="tertiary"
-              variant="danger"
+            <LineItem
+              danger
               icon={SvgUserX}
               onClick={() => openModal(Modal.DEACTIVATE)}
             >
               Deactivate User
-            </Button>
+            </LineItem>
           </>
         );
 
@@ -171,38 +166,34 @@ export default function UserRowActions({
         return (
           <>
             {user.id && (
-              <Button
-                prominence="tertiary"
+              <LineItem
                 icon={SvgUsers}
                 onClick={() => openModal(Modal.EDIT_GROUPS)}
               >
                 Groups &amp; Roles
-              </Button>
+              </LineItem>
             )}
-            <Button
-              prominence="tertiary"
+            <LineItem
               icon={SvgKey}
               onClick={() => openModal(Modal.RESET_PASSWORD)}
             >
               Reset Password
-            </Button>
+            </LineItem>
             <Separator paddingXRem={0.5} />
-            <Button
-              prominence="tertiary"
+            <LineItem
               icon={SvgUserPlus}
               onClick={() => openModal(Modal.ACTIVATE)}
             >
               Activate User
-            </Button>
+            </LineItem>
             <Separator paddingXRem={0.5} />
-            <Button
-              prominence="tertiary"
-              variant="danger"
+            <LineItem
+              danger
               icon={SvgUserX}
               onClick={() => openModal(Modal.DELETE)}
             >
               Delete User
-            </Button>
+            </LineItem>
           </>
         );
 

web/src/sections/modals/PreviewModal/ExceptionTraceModal.tsx

@@ -0,0 +1,39 @@
+import Modal from "@/refresh-components/Modal";
+import { SvgAlertTriangle } from "@opal/icons";
+import { CodePreview } from "@/sections/modals/PreviewModal/variants/CodePreview";
+import { CopyButton } from "@/sections/modals/PreviewModal/variants/shared";
+import FloatingFooter from "@/sections/modals/PreviewModal/FloatingFooter";
+
+interface ExceptionTraceModalProps {
+  onOutsideClick: () => void;
+  exceptionTrace: string;
+  language?: string;
+}
+
+export default function ExceptionTraceModal({
+  onOutsideClick,
+  exceptionTrace,
+  language = "python",
+}: ExceptionTraceModalProps) {
+  return (
+    <Modal open onOpenChange={onOutsideClick}>
+      <Modal.Content width="lg" height="full">
+        <Modal.Header
+          icon={SvgAlertTriangle}
+          title="Full Exception Trace"
+          onClose={onOutsideClick}
+          height="fit"
+        />
+
+        <div className="flex flex-col flex-1 min-h-0 overflow-hidden w-full bg-background-tint-01">
+          <CodePreview content={exceptionTrace} language={language} normalize />
+        </div>
+
+        <FloatingFooter
+          right={<CopyButton getText={() => exceptionTrace} />}
+          codeBackground
+        />
+      </Modal.Content>
+    </Modal>
+  );
+}

web/src/sections/modals/PreviewModal/FloatingFooter.tsx

@@ -0,0 +1,39 @@
+import { cn } from "@/lib/utils";
+import { ReactNode } from "react";
+
+interface FloatingFooterProps {
+  left?: ReactNode;
+  right?: ReactNode;
+  codeBackground?: boolean;
+}
+
+export default function FloatingFooter({
+  left,
+  right,
+  codeBackground,
+}: FloatingFooterProps) {
+  return (
+    <div
+      className={cn(
+        "absolute bottom-0 left-0 right-0",
+        "flex items-center justify-between",
+        "p-4 pointer-events-none w-full"
+      )}
+      style={{
+        background: `linear-gradient(to top, var(--background-${
+          codeBackground ? "code-01" : "tint-01"
+        }) 40%, transparent)`,
+      }}
+    >
+      {/* Left slot */}
+      <div className="pointer-events-auto">{left}</div>
+
+      {/* Right slot */}
+      {right ? (
+        <div className="pointer-events-auto rounded-12 bg-background-tint-00 p-1 shadow-lg">
+          {right}
+        </div>
+      ) : null}
+    </div>
+  );
+}

web/src/sections/modals/PreviewModal/PreviewModal.tsx

@@ -5,8 +5,8 @@ import { MinimalOnyxDocument } from "@/lib/search/interfaces";
 import Modal from "@/refresh-components/Modal";
 import Text from "@/refresh-components/texts/Text";
 import SimpleLoader from "@/refresh-components/loaders/SimpleLoader";
-import { cn } from "@/lib/utils";
 import { Section } from "@/layouts/general-layouts";
+import FloatingFooter from "@/sections/modals/PreviewModal/FloatingFooter";
 import mime from "mime";
 import {
   getCodeLanguage,
@@ -189,30 +189,12 @@ export default function PreviewModal({
           )}
         </div>
 
-        {/* Floating footer */}
         {!isLoading && !loadError && (
-          <div
-            className={cn(
-              "absolute bottom-0 left-0 right-0",
-              "flex items-center justify-between",
-              "p-4 pointer-events-none w-full"
-            )}
-            style={{
-              background: `linear-gradient(to top, var(--background-${
-                variant.codeBackground ? "code-01" : "tint-01"
-              }) 40%, transparent)`,
-            }}
-          >
-            {/* Left slot */}
-            <div className="pointer-events-auto">
-              {variant.renderFooterLeft(ctx)}
-            </div>
-
-            {/* Right slot */}
-            <div className="pointer-events-auto rounded-12 bg-background-tint-00 p-1 shadow-lg">
-              {variant.renderFooterRight(ctx)}
-            </div>
-          </div>
+          <FloatingFooter
+            left={variant.renderFooterLeft(ctx)}
+            right={variant.renderFooterRight(ctx)}
+            codeBackground={variant.codeBackground}
+          />
         )}
       </Modal.Content>
     </Modal>

web/src/sections/modals/ShareAgentModal.test.tsx

@@ -0,0 +1,83 @@
+import React, { useEffect } from "react";
+import { render, screen, waitFor } from "@tests/setup/test-utils";
+import ShareAgentModal, { ShareAgentModalProps } from "./ShareAgentModal";
+import { useCreateModal } from "@/refresh-components/contexts/ModalContext";
+
+jest.mock("@/hooks/useShareableUsers", () => ({
+  __esModule: true,
+  default: jest.fn(() => ({ data: [] })),
+}));
+
+jest.mock("@/hooks/useShareableGroups", () => ({
+  __esModule: true,
+  default: jest.fn(() => ({ data: [] })),
+}));
+
+jest.mock("@/hooks/useAgents", () => ({
+  useAgent: jest.fn(() => ({ agent: null })),
+}));
+
+jest.mock("@/lib/hooks", () => ({
+  useLabels: jest.fn(() => ({
+    labels: [],
+    createLabel: jest.fn(),
+  })),
+}));
+
+function ModalHarness(props: ShareAgentModalProps) {
+  const modal = useCreateModal();
+
+  useEffect(() => {
+    modal.toggle(true);
+  }, [modal]);
+
+  return (
+    <modal.Provider>
+      <ShareAgentModal {...props} />
+    </modal.Provider>
+  );
+}
+
+function renderShareAgentModal(overrides: Partial<ShareAgentModalProps> = {}) {
+  const props: ShareAgentModalProps = {
+    userIds: [],
+    groupIds: [],
+    isPublic: false,
+    isFeatured: false,
+    labelIds: [],
+    ...overrides,
+  };
+
+  return render(<ModalHarness {...props} />);
+}
+
+describe("ShareAgentModal", () => {
+  it("defaults to Users & Groups when the agent is private", async () => {
+    renderShareAgentModal({ isPublic: false });
+
+    await waitFor(() =>
+      expect(
+        screen.getByRole("tab", { name: "Users & Groups" })
+      ).toHaveAttribute("data-state", "active")
+    );
+
+    expect(
+      screen.getByRole("tab", { name: "Your Organization" })
+    ).toHaveAttribute("data-state", "inactive");
+  });
+
+  it("defaults to Your Organization when the agent is public", async () => {
+    renderShareAgentModal({ isPublic: true });
+
+    await waitFor(() =>
+      expect(
+        screen.getByRole("tab", { name: "Your Organization" })
+      ).toHaveAttribute("data-state", "active")
+    );
+
+    expect(screen.getByRole("tab", { name: "Users & Groups" })).toHaveAttribute(
+      "data-state",
+      "inactive"
+    );
+  });
+});

web/src/sections/sidebar/ProjectFolderButton.tsx

@@ -12,6 +12,7 @@ import { cn, noProp } from "@/lib/utils";
 import { DRAG_TYPES } from "./constants";
 import SidebarTab from "@/refresh-components/buttons/SidebarTab";
 import IconButton from "@/refresh-components/buttons/IconButton";
+import Truncated from "@/refresh-components/texts/Truncated";
 import { Button } from "@opal/components";
 import ButtonRenaming from "@/refresh-components/buttons/ButtonRenaming";
 import type { IconProps } from "@opal/types";
@@ -181,7 +182,7 @@ const ProjectFolderButton = memo(({ project }: ProjectFolderButtonProps) => {
                 onClose={() => setIsEditing(false)}
               />
             ) : (
-              project.name
+              <Truncated>{project.name}</Truncated>
             )}
           </SidebarTab>
         </Popover.Anchor>

web/tests/e2e/admin/code-interpreter/code_interpreter.spec.ts

@@ -58,7 +58,7 @@ async function mockCodeInterpreterApi(
  */
 function getDisconnectIconButton(page: Page) {
   return page
-    .locator("button:has(.opal-button):not(:has(.opal-button-label))")
+    .locator("button:has(.interactive-foreground-icon):not(:has(span))")
     .first();
 }
 

web/tests/e2e/chat/project_files_visual_regression.spec.ts

@@ -169,7 +169,9 @@ test.describe("Project Files visual regression", () => {
       .first();
     await expect(iconWrapper).toBeVisible();
 
-    await expectElementScreenshot(filesSection, {
+    const container = page.locator("[data-main-container]");
+    await expect(container).toBeVisible();
+    await expectElementScreenshot(container, {
       name: "project-files-long-underscore-filename",
     });
 

web/tests/e2e/mcp/mcp_oauth_flow.spec.ts

@@ -1860,6 +1860,9 @@ test.describe("MCP OAuth flows", () => {
       toolName: TOOL_NAMES.admin,
       logStep,
     });
+    const createdAgent = await adminApiClient.getAssistant(agentId);
+    expect(createdAgent.is_public).toBe(false);
+    logStep("Verified newly created agent is private by default");
     const adminToolId = await fetchMcpToolIdByName(
       page,
       serverId,
@@ -1899,6 +1902,13 @@ test.describe("MCP OAuth flows", () => {
     ).toBeVisible({ timeout: 15000 });
     logStep("Verified MCP server card is still visible on actions page");
 
+    await adminApiClient.updateAgentSharing(agentId, {
+      isPublic: true,
+      userIds: createdAgent.users.map((user) => user.id),
+      groupIds: createdAgent.groups,
+    });
+    logStep("Published agent explicitly for end-user MCP flow");
+
     adminArtifacts = {
       serverId,
       serverName,

web/tests/e2e/utils/onyxApiClient.ts

@@ -709,6 +709,9 @@ export class OnyxApiClient {
 
   async getAssistant(agentId: number): Promise<{
     id: number;
+    is_public: boolean;
+    users: Array<{ id: string }>;
+    groups: number[];
     tools: Array<{ id: number; mcp_server_id?: number | null }>;
   }> {
     const response = await this.get(`/persona/${agentId}`);
@@ -718,6 +721,37 @@ export class OnyxApiClient {
     );
   }
 
+  async updateAgentSharing(
+    agentId: number,
+    options: {
+      userIds?: string[];
+      groupIds?: number[];
+      isPublic?: boolean;
+      labelIds?: number[];
+    }
+  ): Promise<void> {
+    const response = await this.request.patch(
+      `${this.baseUrl}/persona/${agentId}/share`,
+      {
+        data: {
+          user_ids: options.userIds,
+          group_ids: options.groupIds,
+          is_public: options.isPublic,
+          label_ids: options.labelIds,
+        },
+      }
+    );
+    await this.handleResponse(
+      response,
+      `Failed to update sharing for assistant ${agentId}`
+    );
+    this.log(
+      `Updated assistant sharing: ${agentId} (is_public=${String(
+        options.isPublic
+      )})`
+    );
+  }
+
   async listMcpServers(): Promise<any[]> {
     const response = await this.get(`/admin/mcp/servers`);
     const data = await this.handleResponse<{ mcp_servers: any[] }>(